diff --git a/fs/xfs/linux-2.6/xfs_buf.c b/fs/xfs/linux-2.6/xfs_buf.c
index 997963e5362234809dbd14b6a4a52eb1628a75d5..c60e69431e11d746abc9b41d3c525c0ac65116d7 100644
--- a/fs/xfs/linux-2.6/xfs_buf.c
+++ b/fs/xfs/linux-2.6/xfs_buf.c
@@ -61,12 +61,13 @@
* File wide globals
*/
-STATIC kmem_cache_t *pagebuf_cache;
+STATIC kmem_cache_t *pagebuf_zone;
STATIC kmem_shaker_t pagebuf_shake;
-STATIC int pagebuf_daemon_wakeup(int, unsigned int);
+STATIC int xfsbufd_wakeup(int, unsigned int);
STATIC void pagebuf_delwri_queue(xfs_buf_t *, int);
-STATIC struct workqueue_struct *pagebuf_logio_workqueue;
-STATIC struct workqueue_struct *pagebuf_dataio_workqueue;
+
+STATIC struct workqueue_struct *xfslogd_workqueue;
+STATIC struct workqueue_struct *xfsdatad_workqueue;
/*
* Pagebuf debugging
@@ -123,9 +124,9 @@ ktrace_t *pagebuf_trace_buf;
#define pagebuf_allocate(flags) \
- kmem_zone_alloc(pagebuf_cache, pb_to_km(flags))
+ kmem_zone_alloc(pagebuf_zone, pb_to_km(flags))
#define pagebuf_deallocate(pb) \
- kmem_zone_free(pagebuf_cache, (pb));
+ kmem_zone_free(pagebuf_zone, (pb));
/*
* Page Region interfaces.
@@ -425,7 +426,7 @@ _pagebuf_lookup_pages(
__FUNCTION__, gfp_mask);
XFS_STATS_INC(pb_page_retries);
- pagebuf_daemon_wakeup(0, gfp_mask);
+ xfsbufd_wakeup(0, gfp_mask);
blk_congestion_wait(WRITE, HZ/50);
goto retry;
}
@@ -1136,8 +1137,8 @@ pagebuf_iodone(
if ((pb->pb_iodone) || (pb->pb_flags & PBF_ASYNC)) {
if (schedule) {
INIT_WORK(&pb->pb_iodone_work, pagebuf_iodone_work, pb);
- queue_work(dataio ? pagebuf_dataio_workqueue :
- pagebuf_logio_workqueue, &pb->pb_iodone_work);
+ queue_work(dataio ? xfsdatad_workqueue :
+ xfslogd_workqueue, &pb->pb_iodone_work);
} else {
pagebuf_iodone_work(pb);
}
@@ -1562,16 +1563,6 @@ xfs_free_buftarg(
kmem_free(btp, sizeof(*btp));
}
-void
-xfs_incore_relse(
- xfs_buftarg_t *btp,
- int delwri_only,
- int wait)
-{
- invalidate_bdev(btp->pbr_bdev, 1);
- truncate_inode_pages(btp->pbr_mapping, 0LL);
-}
-
STATIC int
xfs_setsize_buftarg_flags(
xfs_buftarg_t *btp,
@@ -1742,27 +1733,27 @@ pagebuf_runall_queues(
}
/* Defines for pagebuf daemon */
-STATIC DECLARE_COMPLETION(pagebuf_daemon_done);
-STATIC struct task_struct *pagebuf_daemon_task;
-STATIC int pagebuf_daemon_active;
-STATIC int force_flush;
-STATIC int force_sleep;
+STATIC DECLARE_COMPLETION(xfsbufd_done);
+STATIC struct task_struct *xfsbufd_task;
+STATIC int xfsbufd_active;
+STATIC int xfsbufd_force_flush;
+STATIC int xfsbufd_force_sleep;
STATIC int
-pagebuf_daemon_wakeup(
+xfsbufd_wakeup(
int priority,
unsigned int mask)
{
- if (force_sleep)
+ if (xfsbufd_force_sleep)
return 0;
- force_flush = 1;
+ xfsbufd_force_flush = 1;
barrier();
- wake_up_process(pagebuf_daemon_task);
+ wake_up_process(xfsbufd_task);
return 0;
}
STATIC int
-pagebuf_daemon(
+xfsbufd(
void *data)
{
struct list_head tmp;
@@ -1774,17 +1765,17 @@ pagebuf_daemon(
daemonize("xfsbufd");
current->flags |= PF_MEMALLOC;
- pagebuf_daemon_task = current;
- pagebuf_daemon_active = 1;
+ xfsbufd_task = current;
+ xfsbufd_active = 1;
barrier();
INIT_LIST_HEAD(&tmp);
do {
if (unlikely(current->flags & PF_FREEZE)) {
- force_sleep = 1;
+ xfsbufd_force_sleep = 1;
refrigerator(PF_FREEZE);
} else {
- force_sleep = 0;
+ xfsbufd_force_sleep = 0;
}
set_current_state(TASK_INTERRUPTIBLE);
@@ -1797,7 +1788,7 @@ pagebuf_daemon(
ASSERT(pb->pb_flags & PBF_DELWRI);
if (!pagebuf_ispin(pb) && !pagebuf_cond_lock(pb)) {
- if (!force_flush &&
+ if (!xfsbufd_force_flush &&
time_before(jiffies,
pb->pb_queuetime + age)) {
pagebuf_unlock(pb);
@@ -1824,10 +1815,10 @@ pagebuf_daemon(
if (as_list_len > 0)
purge_addresses();
- force_flush = 0;
- } while (pagebuf_daemon_active);
+ xfsbufd_force_flush = 0;
+ } while (xfsbufd_active);
- complete_and_exit(&pagebuf_daemon_done, 0);
+ complete_and_exit(&xfsbufd_done, 0);
}
/*
@@ -1844,8 +1835,8 @@ xfs_flush_buftarg(
xfs_buf_t *pb, *n;
int pincount = 0;
- pagebuf_runall_queues(pagebuf_dataio_workqueue);
- pagebuf_runall_queues(pagebuf_logio_workqueue);
+ pagebuf_runall_queues(xfsdatad_workqueue);
+ pagebuf_runall_queues(xfslogd_workqueue);
INIT_LIST_HEAD(&tmp);
spin_lock(&pbd_delwrite_lock);
@@ -1898,43 +1889,43 @@ xfs_flush_buftarg(
}
STATIC int
-pagebuf_daemon_start(void)
+xfs_buf_daemons_start(void)
{
- int rval;
+ int error = -ENOMEM;
- pagebuf_logio_workqueue = create_workqueue("xfslogd");
- if (!pagebuf_logio_workqueue)
- return -ENOMEM;
+ xfslogd_workqueue = create_workqueue("xfslogd");
+ if (!xfslogd_workqueue)
+ goto out;
- pagebuf_dataio_workqueue = create_workqueue("xfsdatad");
- if (!pagebuf_dataio_workqueue) {
- destroy_workqueue(pagebuf_logio_workqueue);
- return -ENOMEM;
- }
+ xfsdatad_workqueue = create_workqueue("xfsdatad");
+ if (!xfsdatad_workqueue)
+ goto out_destroy_xfslogd_workqueue;
- rval = kernel_thread(pagebuf_daemon, NULL, CLONE_FS|CLONE_FILES);
- if (rval < 0) {
- destroy_workqueue(pagebuf_logio_workqueue);
- destroy_workqueue(pagebuf_dataio_workqueue);
- }
+ error = kernel_thread(xfsbufd, NULL, CLONE_FS|CLONE_FILES);
+ if (error < 0)
+ goto out_destroy_xfsdatad_workqueue;
+ return 0;
- return rval;
+ out_destroy_xfsdatad_workqueue:
+ destroy_workqueue(xfsdatad_workqueue);
+ out_destroy_xfslogd_workqueue:
+ destroy_workqueue(xfslogd_workqueue);
+ out:
+ return error;
}
/*
- * pagebuf_daemon_stop
- *
* Note: do not mark as __exit, it is called from pagebuf_terminate.
*/
STATIC void
-pagebuf_daemon_stop(void)
+xfs_buf_daemons_stop(void)
{
- pagebuf_daemon_active = 0;
+ xfsbufd_active = 0;
barrier();
- wait_for_completion(&pagebuf_daemon_done);
+ wait_for_completion(&xfsbufd_done);
- destroy_workqueue(pagebuf_logio_workqueue);
- destroy_workqueue(pagebuf_dataio_workqueue);
+ destroy_workqueue(xfslogd_workqueue);
+ destroy_workqueue(xfsdatad_workqueue);
}
/*
@@ -1944,27 +1935,37 @@ pagebuf_daemon_stop(void)
int __init
pagebuf_init(void)
{
- pagebuf_cache = kmem_cache_create("xfs_buf_t", sizeof(xfs_buf_t), 0,
- SLAB_HWCACHE_ALIGN, NULL, NULL);
- if (pagebuf_cache == NULL) {
- printk("XFS: couldn't init xfs_buf_t cache\n");
- pagebuf_terminate();
- return -ENOMEM;
- }
+ int error = -ENOMEM;
+
+ pagebuf_zone = kmem_zone_init(sizeof(xfs_buf_t), "xfs_buf");
+ if (!pagebuf_zone)
+ goto out;
#ifdef PAGEBUF_TRACE
pagebuf_trace_buf = ktrace_alloc(PAGEBUF_TRACE_SIZE, KM_SLEEP);
#endif
- pagebuf_daemon_start();
+ error = xfs_buf_daemons_start();
+ if (error)
+ goto out_free_buf_zone;
- pagebuf_shake = kmem_shake_register(pagebuf_daemon_wakeup);
- if (pagebuf_shake == NULL) {
- pagebuf_terminate();
- return -ENOMEM;
+ pagebuf_shake = kmem_shake_register(xfsbufd_wakeup);
+ if (!pagebuf_shake) {
+ error = -ENOMEM;
+ goto out_stop_daemons;
}
return 0;
+
+ out_stop_daemons:
+ xfs_buf_daemons_stop();
+ out_free_buf_zone:
+#ifdef PAGEBUF_TRACE
+ ktrace_free(pagebuf_trace_buf);
+#endif
+ kmem_zone_destroy(pagebuf_zone);
+ out:
+ return error;
}
@@ -1976,12 +1977,12 @@ pagebuf_init(void)
void
pagebuf_terminate(void)
{
- pagebuf_daemon_stop();
+ xfs_buf_daemons_stop();
#ifdef PAGEBUF_TRACE
ktrace_free(pagebuf_trace_buf);
#endif
- kmem_zone_destroy(pagebuf_cache);
+ kmem_zone_destroy(pagebuf_zone);
kmem_shake_deregister(pagebuf_shake);
}
diff --git a/fs/xfs/linux-2.6/xfs_buf.h b/fs/xfs/linux-2.6/xfs_buf.h
index 74deed8e6d9056d3b4faf01bd668c884c0a3f31e..3f8f69a66aeaba714b75a03a50c63b0fc6b59097 100644
--- a/fs/xfs/linux-2.6/xfs_buf.h
+++ b/fs/xfs/linux-2.6/xfs_buf.h
@@ -576,7 +576,6 @@ extern xfs_buftarg_t *xfs_alloc_buftarg(struct block_device *, int);
extern void xfs_free_buftarg(xfs_buftarg_t *, int);
extern void xfs_wait_buftarg(xfs_buftarg_t *);
extern int xfs_setsize_buftarg(xfs_buftarg_t *, unsigned int, unsigned int);
-extern void xfs_incore_relse(xfs_buftarg_t *, int, int);
extern int xfs_flush_buftarg(xfs_buftarg_t *, int);
#define xfs_getsize_buftarg(buftarg) \
diff --git a/fs/xfs/linux-2.6/xfs_file.c b/fs/xfs/linux-2.6/xfs_file.c
index 24fa3b101b93c89ea70cb068f3f256be1fd5e3e5..f1ce4323f56e905c499e3889734d878d82c7b566 100644
--- a/fs/xfs/linux-2.6/xfs_file.c
+++ b/fs/xfs/linux-2.6/xfs_file.c
@@ -57,7 +57,9 @@
#include <linux/smp_lock.h>
static struct vm_operations_struct linvfs_file_vm_ops;
-
+#ifdef CONFIG_XFS_DMAPI
+static struct vm_operations_struct linvfs_dmapi_file_vm_ops;
+#endif
STATIC inline ssize_t
__linvfs_read(
@@ -388,6 +390,14 @@ linvfs_readdir(
return -error;
}
+#ifdef CONFIG_XFS_DMAPI
+STATIC void
+linvfs_mmap_close(
+ struct vm_area_struct *vma)
+{
+ xfs_dm_mm_put(vma);
+}
+#endif /* CONFIG_XFS_DMAPI */
STATIC int
linvfs_file_mmap(
@@ -399,16 +409,19 @@ linvfs_file_mmap(
vattr_t va = { .va_mask = XFS_AT_UPDATIME };
int error;
+ vma->vm_ops = &linvfs_file_vm_ops;
+
if (vp->v_vfsp->vfs_flag & VFS_DMI) {
xfs_mount_t *mp = XFS_VFSTOM(vp->v_vfsp);
error = -XFS_SEND_MMAP(mp, vma, 0);
if (error)
return error;
+#ifdef CONFIG_XFS_DMAPI
+ vma->vm_ops = &linvfs_dmapi_file_vm_ops;
+#endif
}
- vma->vm_ops = &linvfs_file_vm_ops;
-
VOP_SETATTR(vp, &va, XFS_AT_UPDATIME, NULL, error);
if (!error)
vn_revalidate(vp); /* update Linux inode flags */
@@ -609,7 +622,15 @@ struct file_operations linvfs_dir_operations = {
static struct vm_operations_struct linvfs_file_vm_ops = {
.nopage = filemap_nopage,
.populate = filemap_populate,
+};
+
+#ifdef CONFIG_XFS_DMAPI
+static struct vm_operations_struct linvfs_dmapi_file_vm_ops = {
+ .close = linvfs_mmap_close,
+ .nopage = filemap_nopage,
+ .populate = filemap_populate,
#ifdef HAVE_VMOP_MPROTECT
.mprotect = linvfs_mprotect,
#endif
};
+#endif /* CONFIG_XFS_DMAPI */
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 69809eef8a54b0999489ff3ef250c996596a32dc..05a447e51cc023c4d19f2aa4dd275d4b59d87db6 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -1174,7 +1174,8 @@ xfs_ioc_xattr(
switch (cmd) {
case XFS_IOC_FSGETXATTR: {
- va.va_mask = XFS_AT_XFLAGS|XFS_AT_EXTSIZE|XFS_AT_NEXTENTS;
+ va.va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | \
+ XFS_AT_NEXTENTS | XFS_AT_PROJID;
VOP_GETATTR(vp, &va, 0, NULL, error);
if (error)
return -error;
@@ -1182,6 +1183,7 @@ xfs_ioc_xattr(
fa.fsx_xflags = va.va_xflags;
fa.fsx_extsize = va.va_extsize;
fa.fsx_nextents = va.va_nextents;
+ fa.fsx_projid = va.va_projid;
if (copy_to_user(arg, &fa, sizeof(fa)))
return -XFS_ERROR(EFAULT);
@@ -1196,9 +1198,10 @@ xfs_ioc_xattr(
if (filp->f_flags & (O_NDELAY|O_NONBLOCK))
attr_flags |= ATTR_NONBLOCK;
- va.va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE;
+ va.va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | XFS_AT_PROJID;
va.va_xflags = fa.fsx_xflags;
va.va_extsize = fa.fsx_extsize;
+ va.va_projid = fa.fsx_projid;
VOP_SETATTR(vp, &va, attr_flags, NULL, error);
if (!error)
@@ -1207,7 +1210,8 @@ xfs_ioc_xattr(
}
case XFS_IOC_FSGETXATTRA: {
- va.va_mask = XFS_AT_XFLAGS|XFS_AT_EXTSIZE|XFS_AT_ANEXTENTS;
+ va.va_mask = XFS_AT_XFLAGS | XFS_AT_EXTSIZE | \
+ XFS_AT_ANEXTENTS | XFS_AT_PROJID;
VOP_GETATTR(vp, &va, 0, NULL, error);
if (error)
return -error;
@@ -1215,6 +1219,7 @@ xfs_ioc_xattr(
fa.fsx_xflags = va.va_xflags;
fa.fsx_extsize = va.va_extsize;
fa.fsx_nextents = va.va_anextents;
+ fa.fsx_projid = va.va_projid;
if (copy_to_user(arg, &fa, sizeof(fa)))
return -XFS_ERROR(EFAULT);
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 7d7c8788ea75192aaf619b21cfdf15c21e8ce786..42dc5e4662ed9f950506ba25fd7d1ead729251dc 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -230,8 +230,10 @@ static inline void set_buffer_unwritten_io(struct buffer_head *bh)
* field (see the QCMD macro in quota.h). These macros help keep the
* code portable - they are not visible from the syscall interface.
*/
-#define Q_XSETGQLIM XQM_CMD(0x8) /* set groups disk limits */
-#define Q_XGETGQUOTA XQM_CMD(0x9) /* get groups disk limits */
+#define Q_XSETGQLIM XQM_CMD(8) /* set groups disk limits */
+#define Q_XGETGQUOTA XQM_CMD(9) /* get groups disk limits */
+#define Q_XSETPQLIM XQM_CMD(10) /* set projects disk limits */
+#define Q_XGETPQUOTA XQM_CMD(11) /* get projects disk limits */
/* IRIX uses a dynamic sizing algorithm (ndquot = 200 + numprocs*2) */
/* we may well need to fine-tune this if it ever becomes an issue. */
diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index aa9daaea6c34b2d98697b899e73ee10e4222e1bb..acab58c48043bd77c471c724090fbfe0156b120b 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -209,30 +209,6 @@ xfs_iozero(
return (-status);
}
-/*
- * xfs_inval_cached_pages
- *
- * This routine is responsible for keeping direct I/O and buffered I/O
- * somewhat coherent. From here we make sure that we're at least
- * temporarily holding the inode I/O lock exclusively and then call
- * the page cache to flush and invalidate any cached pages. If there
- * are no cached pages this routine will be very quick.
- */
-void
-xfs_inval_cached_pages(
- vnode_t *vp,
- xfs_iocore_t *io,
- xfs_off_t offset,
- int write,
- int relock)
-{
- if (VN_CACHED(vp)) {
- xfs_inval_cached_trace(io, offset, -1, ctooff(offtoct(offset)), -1);
- VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(offset)), -1, FI_REMAPF_LOCKED);
- }
-
-}
-
ssize_t /* bytes read, or (-) error */
xfs_read(
bhv_desc_t *bdp,
@@ -304,10 +280,11 @@ xfs_read(
if (DM_EVENT_ENABLED(vp->v_vfsp, ip, DM_EVENT_READ) &&
!(ioflags & IO_INVIS)) {
vrwlock_t locktype = VRWLOCK_READ;
+ int dmflags = FILP_DELAY_FLAG(file) | DM_SEM_FLAG_RD(ioflags);
ret = -XFS_SEND_DATA(mp, DM_EVENT_READ,
BHV_TO_VNODE(bdp), *offset, size,
- FILP_DELAY_FLAG(file), &locktype);
+ dmflags, &locktype);
if (ret) {
xfs_iunlock(ip, XFS_IOLOCK_SHARED);
goto unlock_isem;
@@ -867,11 +844,15 @@ xfs_write(
!(ioflags & IO_INVIS)) {
xfs_rwunlock(bdp, locktype);
+ if (need_isem)
+ up(&inode->i_sem);
error = XFS_SEND_NAMESP(xip->i_mount, DM_EVENT_NOSPACE, vp,
DM_RIGHT_NULL, vp, DM_RIGHT_NULL, NULL, NULL,
0, 0, 0); /* Delay flag intentionally unused */
if (error)
- goto out_unlock_isem;
+ goto out_nounlocks;
+ if (need_isem)
+ down(&inode->i_sem);
xfs_rwlock(bdp, locktype);
pos = xip->i_d.di_size;
ret = 0;
@@ -986,6 +967,7 @@ xfs_write(
out_unlock_isem:
if (need_isem)
up(&inode->i_sem);
+ out_nounlocks:
return -error;
}
diff --git a/fs/xfs/linux-2.6/xfs_lrw.h b/fs/xfs/linux-2.6/xfs_lrw.h
index d723e35254a0b977b169e2bf65b6de34e27599b5..f197a720e394db5b1bca538a3f826882cc3b7f46 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.h
+++ b/fs/xfs/linux-2.6/xfs_lrw.h
@@ -94,8 +94,6 @@ extern int xfs_bdstrat_cb(struct xfs_buf *);
extern int xfs_zero_eof(struct vnode *, struct xfs_iocore *, xfs_off_t,
xfs_fsize_t, xfs_fsize_t);
-extern void xfs_inval_cached_pages(struct vnode *, struct xfs_iocore *,
- xfs_off_t, int, int);
extern ssize_t xfs_read(struct bhv_desc *, struct kiocb *,
const struct iovec *, unsigned int,
loff_t *, int, struct cred *);
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 455e2b2fb9640dbf598e48ca77d9bb415edeb134..5fe9af38aa2063ac56c23ef7faa39a539b4161d1 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -590,8 +590,10 @@ linvfs_sync_super(
int error;
int flags = SYNC_FSDATA;
- if (wait)
- flags |= SYNC_WAIT;
+ if (unlikely(sb->s_frozen == SB_FREEZE_WRITE))
+ flags = SYNC_QUIESCE;
+ else
+ flags = SYNC_FSDATA | (wait ? SYNC_WAIT : 0);
VFS_SYNC(vfsp, flags, NULL, error);
sb->s_dirt = 0;
@@ -701,7 +703,8 @@ linvfs_getxquota(
struct vfs *vfsp = LINVFS_GET_VFS(sb);
int error, getmode;
- getmode = (type == GRPQUOTA) ? Q_XGETGQUOTA : Q_XGETQUOTA;
+ getmode = (type == USRQUOTA) ? Q_XGETQUOTA :
+ ((type == GRPQUOTA) ? Q_XGETGQUOTA : Q_XGETPQUOTA);
VFS_QUOTACTL(vfsp, getmode, id, (caddr_t)fdq, error);
return -error;
}
@@ -716,7 +719,8 @@ linvfs_setxquota(
struct vfs *vfsp = LINVFS_GET_VFS(sb);
int error, setmode;
- setmode = (type == GRPQUOTA) ? Q_XSETGQLIM : Q_XSETQLIM;
+ setmode = (type == USRQUOTA) ? Q_XSETQLIM :
+ ((type == GRPQUOTA) ? Q_XSETGQLIM : Q_XSETPQLIM);
VFS_QUOTACTL(vfsp, setmode, id, (caddr_t)fdq, error);
return -error;
}
diff --git a/fs/xfs/linux-2.6/xfs_vfs.h b/fs/xfs/linux-2.6/xfs_vfs.h
index 76493991578ffe30f039094f640f0578a50ac23d..7ee1f714e9babfcefe02864f9a785fcb4ab52973 100644
--- a/fs/xfs/linux-2.6/xfs_vfs.h
+++ b/fs/xfs/linux-2.6/xfs_vfs.h
@@ -107,6 +107,7 @@ typedef enum {
#define SYNC_FSDATA 0x0020 /* flush fs data (e.g. superblocks) */
#define SYNC_REFCACHE 0x0040 /* prune some of the nfs ref cache */
#define SYNC_REMOUNT 0x0080 /* remount readonly, no dummy LRs */
+#define SYNC_QUIESCE 0x0100 /* quiesce fileystem for a snapshot */
typedef int (*vfs_mount_t)(bhv_desc_t *,
struct xfs_mount_args *, struct cred *);
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index a832d165f24ff6d7e84fded59529439f1a16cfb0..250cad54e8920e4226f3fab93c05b4b3afb44a0d 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -411,13 +411,13 @@ vn_remove(
/* 0 */ (void *)(__psint_t)(vk), \
/* 1 */ (void *)(s), \
/* 2 */ (void *)(__psint_t) line, \
-/* 3 */ (void *)(vn_count(vp)), \
+/* 3 */ (void *)(__psint_t)(vn_count(vp)), \
/* 4 */ (void *)(ra), \
/* 5 */ (void *)(__psunsigned_t)(vp)->v_flag, \
/* 6 */ (void *)(__psint_t)current_cpu(), \
/* 7 */ (void *)(__psint_t)current_pid(), \
/* 8 */ (void *)__return_address, \
-/* 9 */ 0, 0, 0, 0, 0, 0, 0)
+/* 9 */ NULL, NULL, NULL, NULL, NULL, NULL, NULL)
/*
* Vnode tracing code.
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index 00466c3194acc29f194adba50c1eb0e7b2ebebc0..a6e57c647be4f3ae7a9ada8f6508e13967f94c17 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -426,7 +426,7 @@ typedef struct vattr {
u_long va_extsize; /* file extent size */
u_long va_nextents; /* number of extents in file */
u_long va_anextents; /* number of attr extents in file */
- int va_projid; /* project id */
+ prid_t va_projid; /* project id */
} vattr_t;
/*
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 740d20d331874cee3bec1c0d2257f08629747acb..46ce1e3ce1d6c04c90b93ec46d86d2e4f64651fc 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -101,7 +101,7 @@ int xfs_dqerror_mod = 33;
* is the d_id field. The idea is to fill in the entire q_core
* when we read in the on disk dquot.
*/
-xfs_dquot_t *
+STATIC xfs_dquot_t *
xfs_qm_dqinit(
xfs_mount_t *mp,
xfs_dqid_t id,
@@ -286,7 +286,9 @@ xfs_qm_adjust_dqlimits(
* We also return 0 as the values of the timers in Q_GETQUOTA calls, when
* enforcement's off.
* In contrast, warnings are a little different in that they don't
- * 'automatically' get started when limits get exceeded.
+ * 'automatically' get started when limits get exceeded. They do
+ * get reset to zero, however, when we find the count to be under
+ * the soft limit (they are only ever set non-zero via userspace).
*/
void
xfs_qm_adjust_dqtimers(
@@ -315,6 +317,8 @@ xfs_qm_adjust_dqtimers(
INT_GET(d->d_blk_hardlimit, ARCH_CONVERT)))) {
INT_SET(d->d_btimer, ARCH_CONVERT,
get_seconds() + XFS_QI_BTIMELIMIT(mp));
+ } else {
+ d->d_bwarns = 0;
}
} else {
if ((!d->d_blk_softlimit ||
@@ -336,6 +340,8 @@ xfs_qm_adjust_dqtimers(
INT_GET(d->d_ino_hardlimit, ARCH_CONVERT)))) {
INT_SET(d->d_itimer, ARCH_CONVERT,
get_seconds() + XFS_QI_ITIMELIMIT(mp));
+ } else {
+ d->d_iwarns = 0;
}
} else {
if ((!d->d_ino_softlimit ||
@@ -357,6 +363,8 @@ xfs_qm_adjust_dqtimers(
INT_GET(d->d_rtb_hardlimit, ARCH_CONVERT)))) {
INT_SET(d->d_rtbtimer, ARCH_CONVERT,
get_seconds() + XFS_QI_RTBTIMELIMIT(mp));
+ } else {
+ d->d_rtbwarns = 0;
}
} else {
if ((!d->d_rtb_softlimit ||
@@ -370,68 +378,6 @@ xfs_qm_adjust_dqtimers(
}
}
-/*
- * Increment or reset warnings of a given dquot.
- */
-int
-xfs_qm_dqwarn(
- xfs_disk_dquot_t *d,
- uint flags)
-{
- int warned;
-
- /*
- * root's limits are not real limits.
- */
- if (!d->d_id)
- return (0);
-
- warned = 0;
- if (INT_GET(d->d_blk_softlimit, ARCH_CONVERT) &&
- (INT_GET(d->d_bcount, ARCH_CONVERT) >=
- INT_GET(d->d_blk_softlimit, ARCH_CONVERT))) {
- if (flags & XFS_QMOPT_DOWARN) {
- INT_MOD(d->d_bwarns, ARCH_CONVERT, +1);
- warned++;
- }
- } else {
- if (!d->d_blk_softlimit ||
- (INT_GET(d->d_bcount, ARCH_CONVERT) <
- INT_GET(d->d_blk_softlimit, ARCH_CONVERT))) {
- d->d_bwarns = 0;
- }
- }
-
- if (INT_GET(d->d_ino_softlimit, ARCH_CONVERT) > 0 &&
- (INT_GET(d->d_icount, ARCH_CONVERT) >=
- INT_GET(d->d_ino_softlimit, ARCH_CONVERT))) {
- if (flags & XFS_QMOPT_DOWARN) {
- INT_MOD(d->d_iwarns, ARCH_CONVERT, +1);
- warned++;
- }
- } else {
- if (!d->d_ino_softlimit ||
- (INT_GET(d->d_icount, ARCH_CONVERT) <
- INT_GET(d->d_ino_softlimit, ARCH_CONVERT))) {
- d->d_iwarns = 0;
- }
- }
-#ifdef QUOTADEBUG
- if (INT_GET(d->d_iwarns, ARCH_CONVERT))
- cmn_err(CE_DEBUG,
- "--------@@Inode warnings running : %Lu >= %Lu",
- INT_GET(d->d_icount, ARCH_CONVERT),
- INT_GET(d->d_ino_softlimit, ARCH_CONVERT));
- if (INT_GET(d->d_bwarns, ARCH_CONVERT))
- cmn_err(CE_DEBUG,
- "--------@@Blks warnings running : %Lu >= %Lu",
- INT_GET(d->d_bcount, ARCH_CONVERT),
- INT_GET(d->d_blk_softlimit, ARCH_CONVERT));
-#endif
- return (warned);
-}
-
-
/*
* initialize a buffer full of dquots and log the whole thing
*/
@@ -461,9 +407,9 @@ xfs_qm_init_dquot_blk(
for (i = 0; i < XFS_QM_DQPERBLK(mp); i++, d++, curid++)
xfs_qm_dqinit_core(curid, type, d);
xfs_trans_dquot_buf(tp, bp,
- type & XFS_DQ_USER ?
- XFS_BLI_UDQUOT_BUF :
- XFS_BLI_GDQUOT_BUF);
+ (type & XFS_DQ_USER ? XFS_BLI_UDQUOT_BUF :
+ ((type & XFS_DQ_PROJ) ? XFS_BLI_PDQUOT_BUF :
+ XFS_BLI_GDQUOT_BUF)));
xfs_trans_log_buf(tp, bp, 0, BBTOB(XFS_QI_DQCHUNKLEN(mp)) - 1);
}
@@ -544,8 +490,7 @@ xfs_qm_dqalloc(
* the entire thing.
*/
xfs_qm_init_dquot_blk(tp, mp, INT_GET(dqp->q_core.d_id, ARCH_CONVERT),
- dqp->dq_flags & (XFS_DQ_USER|XFS_DQ_GROUP),
- bp);
+ dqp->dq_flags & XFS_DQ_ALLTYPES, bp);
if ((error = xfs_bmap_finish(&tp, &flist, firstblock, &committed))) {
goto error1;
@@ -675,8 +620,7 @@ xfs_qm_dqtobp(
/*
* A simple sanity check in case we got a corrupted dquot...
*/
- if (xfs_qm_dqcheck(ddq, id,
- dqp->dq_flags & (XFS_DQ_USER|XFS_DQ_GROUP),
+ if (xfs_qm_dqcheck(ddq, id, dqp->dq_flags & XFS_DQ_ALLTYPES,
flags & (XFS_QMOPT_DQREPAIR|XFS_QMOPT_DOWARN),
"dqtobp")) {
if (!(flags & XFS_QMOPT_DQREPAIR)) {
@@ -953,8 +897,8 @@ int
xfs_qm_dqget(
xfs_mount_t *mp,
xfs_inode_t *ip, /* locked inode (optional) */
- xfs_dqid_t id, /* gid or uid, depending on type */
- uint type, /* UDQUOT or GDQUOT */
+ xfs_dqid_t id, /* uid/projid/gid depending on type */
+ uint type, /* XFS_DQ_USER/XFS_DQ_PROJ/XFS_DQ_GROUP */
uint flags, /* DQALLOC, DQSUSER, DQREPAIR, DOWARN */
xfs_dquot_t **O_dqpp) /* OUT : locked incore dquot */
{
@@ -965,6 +909,7 @@ xfs_qm_dqget(
ASSERT(XFS_IS_QUOTA_RUNNING(mp));
if ((! XFS_IS_UQUOTA_ON(mp) && type == XFS_DQ_USER) ||
+ (! XFS_IS_PQUOTA_ON(mp) && type == XFS_DQ_PROJ) ||
(! XFS_IS_GQUOTA_ON(mp) && type == XFS_DQ_GROUP)) {
return (ESRCH);
}
@@ -983,7 +928,9 @@ xfs_qm_dqget(
again:
#ifdef DEBUG
- ASSERT(type == XFS_DQ_USER || type == XFS_DQ_GROUP);
+ ASSERT(type == XFS_DQ_USER ||
+ type == XFS_DQ_PROJ ||
+ type == XFS_DQ_GROUP);
if (ip) {
ASSERT(XFS_ISLOCKED_INODE_EXCL(ip));
if (type == XFS_DQ_USER)
@@ -1306,8 +1253,8 @@ xfs_qm_dqflush(
return (error);
}
- if (xfs_qm_dqcheck(&dqp->q_core, INT_GET(ddqp->d_id, ARCH_CONVERT), 0, XFS_QMOPT_DOWARN,
- "dqflush (incore copy)")) {
+ if (xfs_qm_dqcheck(&dqp->q_core, INT_GET(ddqp->d_id, ARCH_CONVERT),
+ 0, XFS_QMOPT_DOWARN, "dqflush (incore copy)")) {
xfs_force_shutdown(dqp->q_mount, XFS_CORRUPT_INCORE);
return XFS_ERROR(EIO);
}
@@ -1459,7 +1406,8 @@ xfs_dqlock2(
{
if (d1 && d2) {
ASSERT(d1 != d2);
- if (INT_GET(d1->q_core.d_id, ARCH_CONVERT) > INT_GET(d2->q_core.d_id, ARCH_CONVERT)) {
+ if (INT_GET(d1->q_core.d_id, ARCH_CONVERT) >
+ INT_GET(d2->q_core.d_id, ARCH_CONVERT)) {
xfs_dqlock(d2);
xfs_dqlock(d1);
} else {
@@ -1582,8 +1530,7 @@ xfs_qm_dqprint(xfs_dquot_t *dqp)
cmn_err(CE_DEBUG, "-----------KERNEL DQUOT----------------");
cmn_err(CE_DEBUG, "---- dquotID = %d",
(int)INT_GET(dqp->q_core.d_id, ARCH_CONVERT));
- cmn_err(CE_DEBUG, "---- type = %s",
- XFS_QM_ISUDQ(dqp) ? "USR" : "GRP");
+ cmn_err(CE_DEBUG, "---- type = %s", DQFLAGTO_TYPESTR(dqp));
cmn_err(CE_DEBUG, "---- fs = 0x%p", dqp->q_mount);
cmn_err(CE_DEBUG, "---- blkno = 0x%x", (int) dqp->q_blkno);
cmn_err(CE_DEBUG, "---- boffset = 0x%x", (int) dqp->q_bufoffset);
diff --git a/fs/xfs/quota/xfs_dquot.h b/fs/xfs/quota/xfs_dquot.h
index 0c3fe3175baa4a125c83dfaa3a3e3b6fc3de9d50..39175103c8e0ca5ec2c81a859d5dc846aa6dab0e 100644
--- a/fs/xfs/quota/xfs_dquot.h
+++ b/fs/xfs/quota/xfs_dquot.h
@@ -114,25 +114,18 @@ typedef struct xfs_dquot {
#define XFS_DQHOLD(dqp) ((dqp)->q_nrefs++)
/*
- * Quota Accounting flags
+ * Quota Accounting/Enforcement flags
*/
-#define XFS_ALL_QUOTA_ACCT (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT)
-#define XFS_ALL_QUOTA_ENFD (XFS_UQUOTA_ENFD | XFS_GQUOTA_ENFD)
-#define XFS_ALL_QUOTA_CHKD (XFS_UQUOTA_CHKD | XFS_GQUOTA_CHKD)
-#define XFS_ALL_QUOTA_ACTV (XFS_UQUOTA_ACTIVE | XFS_GQUOTA_ACTIVE)
-#define XFS_ALL_QUOTA_ACCT_ENFD (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\
- XFS_GQUOTA_ACCT|XFS_GQUOTA_ENFD)
+#define XFS_ALL_QUOTA_ACCT \
+ (XFS_UQUOTA_ACCT | XFS_GQUOTA_ACCT | XFS_PQUOTA_ACCT)
+#define XFS_ALL_QUOTA_ENFD (XFS_UQUOTA_ENFD | XFS_OQUOTA_ENFD)
+#define XFS_ALL_QUOTA_CHKD (XFS_UQUOTA_CHKD | XFS_OQUOTA_CHKD)
-#define XFS_IS_QUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
-#define XFS_IS_UQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_UQUOTA_ACCT)
-#define XFS_IS_GQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_GQUOTA_ACCT)
-
-/*
- * Quota Limit Enforcement flags
- */
+#define XFS_IS_QUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ACCT)
#define XFS_IS_QUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_ALL_QUOTA_ENFD)
-#define XFS_IS_UQUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_UQUOTA_ENFD)
-#define XFS_IS_GQUOTA_ENFORCED(mp) ((mp)->m_qflags & XFS_GQUOTA_ENFD)
+#define XFS_IS_UQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_UQUOTA_ACCT)
+#define XFS_IS_PQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_PQUOTA_ACCT)
+#define XFS_IS_GQUOTA_RUNNING(mp) ((mp)->m_qflags & XFS_GQUOTA_ACCT)
#ifdef DEBUG
static inline int
@@ -167,6 +160,8 @@ XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp)
#define XFS_DQ_IS_ON_FREELIST(dqp) ((dqp)->dq_flnext != (dqp))
#define XFS_DQ_IS_DIRTY(dqp) ((dqp)->dq_flags & XFS_DQ_DIRTY)
#define XFS_QM_ISUDQ(dqp) ((dqp)->dq_flags & XFS_DQ_USER)
+#define XFS_QM_ISPDQ(dqp) ((dqp)->dq_flags & XFS_DQ_PROJ)
+#define XFS_QM_ISGDQ(dqp) ((dqp)->dq_flags & XFS_DQ_GROUP)
#define XFS_DQ_TO_QINF(dqp) ((dqp)->q_mount->m_quotainfo)
#define XFS_DQ_TO_QIP(dqp) (XFS_QM_ISUDQ(dqp) ? \
XFS_DQ_TO_QINF(dqp)->qi_uquotaip : \
@@ -174,7 +169,7 @@ XFS_DQ_IS_LOCKED(xfs_dquot_t *dqp)
#define XFS_IS_THIS_QUOTA_OFF(d) (! (XFS_QM_ISUDQ(d) ? \
(XFS_IS_UQUOTA_ON((d)->q_mount)) : \
- (XFS_IS_GQUOTA_ON((d)->q_mount))))
+ (XFS_IS_OQUOTA_ON((d)->q_mount))))
#ifdef XFS_DQUOT_TRACE
/*
@@ -211,7 +206,6 @@ extern void xfs_qm_adjust_dqtimers(xfs_mount_t *,
xfs_disk_dquot_t *);
extern void xfs_qm_adjust_dqlimits(xfs_mount_t *,
xfs_disk_dquot_t *);
-extern int xfs_qm_dqwarn(xfs_disk_dquot_t *, uint);
extern int xfs_qm_dqget(xfs_mount_t *, xfs_inode_t *,
xfs_dqid_t, uint, uint, xfs_dquot_t **);
extern void xfs_qm_dqput(xfs_dquot_t *);
diff --git a/fs/xfs/quota/xfs_dquot_item.c b/fs/xfs/quota/xfs_dquot_item.c
index a5425ee6e7bd534b0444456dedbfb79f550065f4..f5271b7b1e84196c2d1202cc4c630747b9f54183 100644
--- a/fs/xfs/quota/xfs_dquot_item.c
+++ b/fs/xfs/quota/xfs_dquot_item.c
@@ -428,7 +428,7 @@ xfs_qm_dquot_logitem_committing(
/*
* This is the ops vector for dquots
*/
-struct xfs_item_ops xfs_dquot_item_ops = {
+STATIC struct xfs_item_ops xfs_dquot_item_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_qm_dquot_logitem_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_qm_dquot_logitem_format,
@@ -646,7 +646,7 @@ xfs_qm_qoffend_logitem_committing(xfs_qoff_logitem_t *qip, xfs_lsn_t commit_lsn)
return;
}
-struct xfs_item_ops xfs_qm_qoffend_logitem_ops = {
+STATIC struct xfs_item_ops xfs_qm_qoffend_logitem_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_qm_qoff_logitem_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_qm_qoff_logitem_format,
@@ -669,7 +669,7 @@ struct xfs_item_ops xfs_qm_qoffend_logitem_ops = {
/*
* This is the ops vector shared by all quotaoff-start log items.
*/
-struct xfs_item_ops xfs_qm_qoff_logitem_ops = {
+STATIC struct xfs_item_ops xfs_qm_qoff_logitem_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_qm_qoff_logitem_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_qm_qoff_logitem_format,
diff --git a/fs/xfs/quota/xfs_qm.c b/fs/xfs/quota/xfs_qm.c
index 89f2cd656ebfd3969bd0a40af131d3d9c24f8c16..f665ca8f9e960c93c65d0cc31c244fded5f3e73a 100644
--- a/fs/xfs/quota/xfs_qm.c
+++ b/fs/xfs/quota/xfs_qm.c
@@ -81,12 +81,18 @@ struct xfs_qm *xfs_Gqm;
kmem_zone_t *qm_dqzone;
kmem_zone_t *qm_dqtrxzone;
-kmem_shaker_t xfs_qm_shaker;
+STATIC kmem_shaker_t xfs_qm_shaker;
STATIC void xfs_qm_list_init(xfs_dqlist_t *, char *, int);
STATIC void xfs_qm_list_destroy(xfs_dqlist_t *);
+STATIC void xfs_qm_freelist_init(xfs_frlist_t *);
+STATIC void xfs_qm_freelist_destroy(xfs_frlist_t *);
+STATIC int xfs_qm_mplist_nowait(xfs_mount_t *);
+STATIC int xfs_qm_dqhashlock_nowait(xfs_dquot_t *);
+
STATIC int xfs_qm_init_quotainos(xfs_mount_t *);
+STATIC int xfs_qm_init_quotainfo(xfs_mount_t *);
STATIC int xfs_qm_shake(int, unsigned int);
#ifdef DEBUG
@@ -184,7 +190,7 @@ xfs_Gqm_init(void)
/*
* Destroy the global quota manager when its reference count goes to zero.
*/
-void
+STATIC void
xfs_qm_destroy(
struct xfs_qm *xqm)
{
@@ -304,9 +310,9 @@ xfs_qm_mount_quotainit(
uint flags)
{
/*
- * User or group quotas has to be on.
+ * User, projects or group quotas has to be on.
*/
- ASSERT(flags & (XFSMNT_UQUOTA | XFSMNT_GQUOTA));
+ ASSERT(flags & (XFSMNT_UQUOTA | XFSMNT_PQUOTA | XFSMNT_GQUOTA));
/*
* Initialize the flags in the mount structure. From this point
@@ -324,7 +330,11 @@ xfs_qm_mount_quotainit(
if (flags & XFSMNT_GQUOTA) {
mp->m_qflags |= (XFS_GQUOTA_ACCT | XFS_GQUOTA_ACTIVE);
if (flags & XFSMNT_GQUOTAENF)
- mp->m_qflags |= XFS_GQUOTA_ENFD;
+ mp->m_qflags |= XFS_OQUOTA_ENFD;
+ } else if (flags & XFSMNT_PQUOTA) {
+ mp->m_qflags |= (XFS_PQUOTA_ACCT | XFS_PQUOTA_ACTIVE);
+ if (flags & XFSMNT_PQUOTAENF)
+ mp->m_qflags |= XFS_OQUOTA_ENFD;
}
}
@@ -357,11 +367,11 @@ xfs_qm_mount_quotas(
/*
* If a file system had quotas running earlier, but decided to
- * mount without -o quota/uquota/gquota options, revoke the
+ * mount without -o uquota/pquota/gquota options, revoke the
* quotachecked license, and bail out.
*/
if (! XFS_IS_QUOTA_ON(mp) &&
- (mp->m_sb.sb_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT))) {
+ (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT)) {
mp->m_qflags = 0;
goto write_changes;
}
@@ -509,7 +519,7 @@ xfs_qm_unmount_quotas(
* Flush all dquots of the given file system to disk. The dquots are
* _not_ purged from memory here, just their data written to disk.
*/
-int
+STATIC int
xfs_qm_dqflush_all(
xfs_mount_t *mp,
int flags)
@@ -613,7 +623,7 @@ xfs_qm_detach_gdquots(
STATIC int
xfs_qm_dqpurge_int(
xfs_mount_t *mp,
- uint flags) /* QUOTAOFF/UMOUNTING/UQUOTA/GQUOTA */
+ uint flags) /* QUOTAOFF/UMOUNTING/UQUOTA/PQUOTA/GQUOTA */
{
xfs_dquot_t *dqp;
uint dqtype;
@@ -625,6 +635,7 @@ xfs_qm_dqpurge_int(
return (0);
dqtype = (flags & XFS_QMOPT_UQUOTA) ? XFS_DQ_USER : 0;
+ dqtype |= (flags & XFS_QMOPT_PQUOTA) ? XFS_DQ_PROJ : 0;
dqtype |= (flags & XFS_QMOPT_GQUOTA) ? XFS_DQ_GROUP : 0;
xfs_qm_mplist_lock(mp);
@@ -734,11 +745,11 @@ xfs_qm_dqattach_one(
/*
* udqhint is the i_udquot field in inode, and is non-NULL only
- * when the type arg is XFS_DQ_GROUP. Its purpose is to save a
+ * when the type arg is group/project. Its purpose is to save a
* lookup by dqid (xfs_qm_dqget) by caching a group dquot inside
* the user dquot.
*/
- ASSERT(!udqhint || type == XFS_DQ_GROUP);
+ ASSERT(!udqhint || type == XFS_DQ_GROUP || type == XFS_DQ_PROJ);
if (udqhint && !dolock)
xfs_dqlock(udqhint);
@@ -897,8 +908,8 @@ xfs_qm_dqattach_grouphint(
/*
- * Given a locked inode, attach dquot(s) to it, taking UQUOTAON / GQUOTAON
- * in to account.
+ * Given a locked inode, attach dquot(s) to it, taking U/G/P-QUOTAON
+ * into account.
* If XFS_QMOPT_DQALLOC, the dquot(s) will be allocated if needed.
* If XFS_QMOPT_DQLOCK, the dquot(s) will be returned locked. This option pretty
* much made this code a complete mess, but it has been pretty useful.
@@ -937,8 +948,13 @@ xfs_qm_dqattach(
nquotas++;
}
ASSERT(XFS_ISLOCKED_INODE_EXCL(ip));
- if (XFS_IS_GQUOTA_ON(mp)) {
- error = xfs_qm_dqattach_one(ip, ip->i_d.di_gid, XFS_DQ_GROUP,
+ if (XFS_IS_OQUOTA_ON(mp)) {
+ error = XFS_IS_GQUOTA_ON(mp) ?
+ xfs_qm_dqattach_one(ip, ip->i_d.di_gid, XFS_DQ_GROUP,
+ flags & XFS_QMOPT_DQALLOC,
+ flags & XFS_QMOPT_DQLOCK,
+ ip->i_udquot, &ip->i_gdquot) :
+ xfs_qm_dqattach_one(ip, ip->i_d.di_projid, XFS_DQ_PROJ,
flags & XFS_QMOPT_DQALLOC,
flags & XFS_QMOPT_DQLOCK,
ip->i_udquot, &ip->i_gdquot);
@@ -989,7 +1005,7 @@ xfs_qm_dqattach(
}
if (XFS_IS_UQUOTA_ON(mp))
ASSERT(ip->i_udquot);
- if (XFS_IS_GQUOTA_ON(mp))
+ if (XFS_IS_OQUOTA_ON(mp))
ASSERT(ip->i_gdquot);
}
#endif
@@ -1018,13 +1034,13 @@ xfs_qm_dqdetach(
ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_uquotino);
ASSERT(ip->i_ino != ip->i_mount->m_sb.sb_gquotino);
- if (ip->i_udquot)
- xfs_dqtrace_entry_ino(ip->i_udquot, "DQDETTACH", ip);
if (ip->i_udquot) {
+ xfs_dqtrace_entry_ino(ip->i_udquot, "DQDETTACH", ip);
xfs_qm_dqrele(ip->i_udquot);
ip->i_udquot = NULL;
}
if (ip->i_gdquot) {
+ xfs_dqtrace_entry_ino(ip->i_gdquot, "DQDETTACH", ip);
xfs_qm_dqrele(ip->i_gdquot);
ip->i_gdquot = NULL;
}
@@ -1149,7 +1165,7 @@ xfs_qm_sync(
* This initializes all the quota information that's kept in the
* mount structure
*/
-int
+STATIC int
xfs_qm_init_quotainfo(
xfs_mount_t *mp)
{
@@ -1202,8 +1218,9 @@ xfs_qm_init_quotainfo(
* and group quotas, at least not at this point.
*/
error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)0,
- (XFS_IS_UQUOTA_RUNNING(mp)) ?
- XFS_DQ_USER : XFS_DQ_GROUP,
+ XFS_IS_UQUOTA_RUNNING(mp) ? XFS_DQ_USER :
+ (XFS_IS_GQUOTA_RUNNING(mp) ? XFS_DQ_GROUP :
+ XFS_DQ_PROJ),
XFS_QMOPT_DQSUSER|XFS_QMOPT_DOWARN,
&dqp);
if (! error) {
@@ -1234,6 +1251,10 @@ xfs_qm_init_quotainfo(
INT_GET(ddqp->d_iwarns, ARCH_CONVERT) ?
INT_GET(ddqp->d_iwarns, ARCH_CONVERT) :
XFS_QM_IWARNLIMIT;
+ qinf->qi_rtbwarnlimit =
+ INT_GET(ddqp->d_rtbwarns, ARCH_CONVERT) ?
+ INT_GET(ddqp->d_rtbwarns, ARCH_CONVERT) :
+ XFS_QM_RTBWARNLIMIT;
qinf->qi_bhardlimit =
INT_GET(ddqp->d_blk_hardlimit, ARCH_CONVERT);
qinf->qi_bsoftlimit =
@@ -1259,6 +1280,7 @@ xfs_qm_init_quotainfo(
qinf->qi_rtbtimelimit = XFS_QM_RTBTIMELIMIT;
qinf->qi_bwarnlimit = XFS_QM_BWARNLIMIT;
qinf->qi_iwarnlimit = XFS_QM_IWARNLIMIT;
+ qinf->qi_rtbwarnlimit = XFS_QM_RTBWARNLIMIT;
}
return (0);
@@ -1366,13 +1388,20 @@ xfs_qm_dqget_noattach(
ASSERT(udqp);
}
- if (XFS_IS_GQUOTA_ON(mp)) {
+ if (XFS_IS_OQUOTA_ON(mp)) {
ASSERT(ip->i_gdquot == NULL);
if (udqp)
xfs_dqunlock(udqp);
- if ((error = xfs_qm_dqget(mp, ip, ip->i_d.di_gid, XFS_DQ_GROUP,
- XFS_QMOPT_DQALLOC|XFS_QMOPT_DOWARN,
- &gdqp))) {
+ error = XFS_IS_GQUOTA_ON(mp) ?
+ xfs_qm_dqget(mp, ip,
+ ip->i_d.di_gid, XFS_DQ_GROUP,
+ XFS_QMOPT_DQALLOC|XFS_QMOPT_DOWARN,
+ &gdqp) :
+ xfs_qm_dqget(mp, ip,
+ ip->i_d.di_projid, XFS_DQ_PROJ,
+ XFS_QMOPT_DQALLOC|XFS_QMOPT_DOWARN,
+ &gdqp);
+ if (error) {
if (udqp)
xfs_qm_dqrele(udqp);
ASSERT(error != ESRCH);
@@ -1521,8 +1550,10 @@ xfs_qm_reset_dqcounts(
INT_SET(ddq->d_rtbcount, ARCH_CONVERT, 0ULL);
INT_SET(ddq->d_btimer, ARCH_CONVERT, (time_t)0);
INT_SET(ddq->d_itimer, ARCH_CONVERT, (time_t)0);
+ INT_SET(ddq->d_rtbtimer, ARCH_CONVERT, (time_t)0);
INT_SET(ddq->d_bwarns, ARCH_CONVERT, 0UL);
INT_SET(ddq->d_iwarns, ARCH_CONVERT, 0UL);
+ INT_SET(ddq->d_rtbwarns, ARCH_CONVERT, 0UL);
ddq = (xfs_disk_dquot_t *) ((xfs_dqblk_t *)ddq + 1);
}
@@ -1541,11 +1572,14 @@ xfs_qm_dqiter_bufs(
int error;
int notcommitted;
int incr;
+ int type;
ASSERT(blkcnt > 0);
notcommitted = 0;
incr = (blkcnt > XFS_QM_MAX_DQCLUSTER_LOGSZ) ?
XFS_QM_MAX_DQCLUSTER_LOGSZ : blkcnt;
+ type = flags & XFS_QMOPT_UQUOTA ? XFS_DQ_USER :
+ (flags & XFS_QMOPT_PQUOTA ? XFS_DQ_PROJ : XFS_DQ_GROUP);
error = 0;
/*
@@ -1564,9 +1598,7 @@ xfs_qm_dqiter_bufs(
if (error)
break;
- (void) xfs_qm_reset_dqcounts(mp, bp, firstid,
- flags & XFS_QMOPT_UQUOTA ?
- XFS_DQ_USER : XFS_DQ_GROUP);
+ (void) xfs_qm_reset_dqcounts(mp, bp, firstid, type);
xfs_bdwrite(mp, bp);
/*
* goto the next block.
@@ -1578,7 +1610,7 @@ xfs_qm_dqiter_bufs(
}
/*
- * Iterate over all allocated USR/GRP dquots in the system, calling a
+ * Iterate over all allocated USR/GRP/PRJ dquots in the system, calling a
* caller supplied function for every chunk of dquots that we find.
*/
STATIC int
@@ -1849,7 +1881,7 @@ xfs_qm_dqusage_adjust(
xfs_qm_quotacheck_dqadjust(udqp, nblks, rtblks);
xfs_qm_dqput(udqp);
}
- if (XFS_IS_GQUOTA_ON(mp)) {
+ if (XFS_IS_OQUOTA_ON(mp)) {
ASSERT(gdqp);
xfs_qm_quotacheck_dqadjust(gdqp, nblks, rtblks);
xfs_qm_dqput(gdqp);
@@ -1898,7 +1930,7 @@ xfs_qm_quotacheck(
cmn_err(CE_NOTE, "XFS quotacheck %s: Please wait.", mp->m_fsname);
/*
- * First we go thru all the dquots on disk, USR and GRP, and reset
+ * First we go thru all the dquots on disk, USR and GRP/PRJ, and reset
* their counters to zero. We need a clean slate.
* We don't log our changes till later.
*/
@@ -1909,9 +1941,10 @@ xfs_qm_quotacheck(
}
if ((gip = XFS_QI_GQIP(mp))) {
- if ((error = xfs_qm_dqiterate(mp, gip, XFS_QMOPT_GQUOTA)))
+ if ((error = xfs_qm_dqiterate(mp, gip, XFS_IS_GQUOTA_ON(mp) ?
+ XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA)))
goto error_return;
- flags |= XFS_GQUOTA_CHKD;
+ flags |= XFS_OQUOTA_CHKD;
}
do {
@@ -1938,7 +1971,7 @@ xfs_qm_quotacheck(
if (error) {
xfs_qm_dqpurge_all(mp,
XFS_QMOPT_UQUOTA|XFS_QMOPT_GQUOTA|
- XFS_QMOPT_QUOTAOFF);
+ XFS_QMOPT_PQUOTA|XFS_QMOPT_QUOTAOFF);
goto error_return;
}
/*
@@ -1961,7 +1994,7 @@ xfs_qm_quotacheck(
* quotachecked status, since we won't be doing accounting for
* that type anymore.
*/
- mp->m_qflags &= ~(XFS_GQUOTA_CHKD | XFS_UQUOTA_CHKD);
+ mp->m_qflags &= ~(XFS_OQUOTA_CHKD | XFS_UQUOTA_CHKD);
mp->m_qflags |= flags;
XQM_LIST_PRINT(&(XFS_QI_MPL_LIST(mp)), MPL_NEXT, "++++ Mp list +++");
@@ -2013,7 +2046,7 @@ xfs_qm_init_quotainos(
0, 0, &uip, 0)))
return XFS_ERROR(error);
}
- if (XFS_IS_GQUOTA_ON(mp) &&
+ if (XFS_IS_OQUOTA_ON(mp) &&
mp->m_sb.sb_gquotino != NULLFSINO) {
ASSERT(mp->m_sb.sb_gquotino > 0);
if ((error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino,
@@ -2043,10 +2076,12 @@ xfs_qm_init_quotainos(
flags &= ~XFS_QMOPT_SBVERSION;
}
- if (XFS_IS_GQUOTA_ON(mp) && gip == NULL) {
- if ((error = xfs_qm_qino_alloc(mp, &gip,
- sbflags | XFS_SB_GQUOTINO,
- flags | XFS_QMOPT_GQUOTA))) {
+ if (XFS_IS_OQUOTA_ON(mp) && gip == NULL) {
+ flags |= (XFS_IS_GQUOTA_ON(mp) ?
+ XFS_QMOPT_GQUOTA : XFS_QMOPT_PQUOTA);
+ error = xfs_qm_qino_alloc(mp, &gip,
+ sbflags | XFS_SB_GQUOTINO, flags);
+ if (error) {
if (uip)
VN_RELE(XFS_ITOV(uip));
@@ -2452,6 +2487,7 @@ xfs_qm_vop_dqalloc(
xfs_inode_t *ip,
uid_t uid,
gid_t gid,
+ prid_t prid,
uint flags,
xfs_dquot_t **O_udqpp,
xfs_dquot_t **O_gdqpp)
@@ -2483,8 +2519,7 @@ xfs_qm_vop_dqalloc(
}
uq = gq = NULL;
- if ((flags & XFS_QMOPT_UQUOTA) &&
- XFS_IS_UQUOTA_ON(mp)) {
+ if ((flags & XFS_QMOPT_UQUOTA) && XFS_IS_UQUOTA_ON(mp)) {
if (ip->i_d.di_uid != uid) {
/*
* What we need is the dquot that has this uid, and
@@ -2522,8 +2557,7 @@ xfs_qm_vop_dqalloc(
xfs_dqunlock(uq);
}
}
- if ((flags & XFS_QMOPT_GQUOTA) &&
- XFS_IS_GQUOTA_ON(mp)) {
+ if ((flags & XFS_QMOPT_GQUOTA) && XFS_IS_GQUOTA_ON(mp)) {
if (ip->i_d.di_gid != gid) {
xfs_iunlock(ip, lockflags);
if ((error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)gid,
@@ -2546,6 +2580,29 @@ xfs_qm_vop_dqalloc(
XFS_DQHOLD(gq);
xfs_dqunlock(gq);
}
+ } else if ((flags & XFS_QMOPT_PQUOTA) && XFS_IS_PQUOTA_ON(mp)) {
+ if (ip->i_d.di_projid != prid) {
+ xfs_iunlock(ip, lockflags);
+ if ((error = xfs_qm_dqget(mp, NULL, (xfs_dqid_t)prid,
+ XFS_DQ_PROJ,
+ XFS_QMOPT_DQALLOC |
+ XFS_QMOPT_DOWARN,
+ &gq))) {
+ if (uq)
+ xfs_qm_dqrele(uq);
+ ASSERT(error != ENOENT);
+ return (error);
+ }
+ xfs_dqunlock(gq);
+ lockflags = XFS_ILOCK_SHARED;
+ xfs_ilock(ip, lockflags);
+ } else {
+ ASSERT(ip->i_gdquot);
+ gq = ip->i_gdquot;
+ xfs_dqlock(gq);
+ XFS_DQHOLD(gq);
+ xfs_dqunlock(gq);
+ }
}
if (uq)
xfs_dqtrace_entry_ino(uq, "DQALLOC", ip);
@@ -2574,6 +2631,9 @@ xfs_qm_vop_chown(
xfs_dquot_t *newdq)
{
xfs_dquot_t *prevdq;
+ uint bfield = XFS_IS_REALTIME_INODE(ip) ?
+ XFS_TRANS_DQ_RTBCOUNT : XFS_TRANS_DQ_BCOUNT;
+
ASSERT(XFS_ISLOCKED_INODE_EXCL(ip));
ASSERT(XFS_IS_QUOTA_RUNNING(ip->i_mount));
@@ -2582,20 +2642,12 @@ xfs_qm_vop_chown(
ASSERT(prevdq);
ASSERT(prevdq != newdq);
- xfs_trans_mod_dquot(tp, prevdq,
- XFS_TRANS_DQ_BCOUNT,
- -(ip->i_d.di_nblocks));
- xfs_trans_mod_dquot(tp, prevdq,
- XFS_TRANS_DQ_ICOUNT,
- -1);
+ xfs_trans_mod_dquot(tp, prevdq, bfield, -(ip->i_d.di_nblocks));
+ xfs_trans_mod_dquot(tp, prevdq, XFS_TRANS_DQ_ICOUNT, -1);
/* the sparkling new dquot */
- xfs_trans_mod_dquot(tp, newdq,
- XFS_TRANS_DQ_BCOUNT,
- ip->i_d.di_nblocks);
- xfs_trans_mod_dquot(tp, newdq,
- XFS_TRANS_DQ_ICOUNT,
- 1);
+ xfs_trans_mod_dquot(tp, newdq, bfield, ip->i_d.di_nblocks);
+ xfs_trans_mod_dquot(tp, newdq, XFS_TRANS_DQ_ICOUNT, 1);
/*
* Take an extra reference, because the inode
@@ -2611,7 +2663,7 @@ xfs_qm_vop_chown(
}
/*
- * Quota reservations for setattr(AT_UID|AT_GID).
+ * Quota reservations for setattr(AT_UID|AT_GID|AT_PROJID).
*/
int
xfs_qm_vop_chown_reserve(
@@ -2623,7 +2675,7 @@ xfs_qm_vop_chown_reserve(
{
int error;
xfs_mount_t *mp;
- uint delblks;
+ uint delblks, blkflags;
xfs_dquot_t *unresudq, *unresgdq, *delblksudq, *delblksgdq;
ASSERT(XFS_ISLOCKED_INODE(ip));
@@ -2632,6 +2684,8 @@ xfs_qm_vop_chown_reserve(
delblks = ip->i_delayed_blks;
delblksudq = delblksgdq = unresudq = unresgdq = NULL;
+ blkflags = XFS_IS_REALTIME_INODE(ip) ?
+ XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS;
if (XFS_IS_UQUOTA_ON(mp) && udqp &&
ip->i_d.di_uid != (uid_t)INT_GET(udqp->q_core.d_id, ARCH_CONVERT)) {
@@ -2646,18 +2700,22 @@ xfs_qm_vop_chown_reserve(
unresudq = ip->i_udquot;
}
}
- if (XFS_IS_GQUOTA_ON(ip->i_mount) && gdqp &&
- ip->i_d.di_gid != INT_GET(gdqp->q_core.d_id, ARCH_CONVERT)) {
- delblksgdq = gdqp;
- if (delblks) {
- ASSERT(ip->i_gdquot);
- unresgdq = ip->i_gdquot;
+ if (XFS_IS_OQUOTA_ON(ip->i_mount) && gdqp) {
+ if ((XFS_IS_GQUOTA_ON(ip->i_mount) && ip->i_d.di_gid !=
+ INT_GET(gdqp->q_core.d_id, ARCH_CONVERT)) ||
+ (XFS_IS_PQUOTA_ON(ip->i_mount) && ip->i_d.di_projid !=
+ INT_GET(gdqp->q_core.d_id, ARCH_CONVERT))) {
+ delblksgdq = gdqp;
+ if (delblks) {
+ ASSERT(ip->i_gdquot);
+ unresgdq = ip->i_gdquot;
+ }
}
}
if ((error = xfs_trans_reserve_quota_bydquots(tp, ip->i_mount,
delblksudq, delblksgdq, ip->i_d.di_nblocks, 1,
- flags | XFS_QMOPT_RES_REGBLKS)))
+ flags | blkflags)))
return (error);
/*
@@ -2674,11 +2732,11 @@ xfs_qm_vop_chown_reserve(
ASSERT(unresudq || unresgdq);
if ((error = xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,
delblksudq, delblksgdq, (xfs_qcnt_t)delblks, 0,
- flags | XFS_QMOPT_RES_REGBLKS)))
+ flags | blkflags)))
return (error);
xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,
unresudq, unresgdq, -((xfs_qcnt_t)delblks), 0,
- XFS_QMOPT_RES_REGBLKS);
+ blkflags);
}
return (0);
@@ -2751,7 +2809,7 @@ xfs_qm_vop_dqattach_and_dqmod_newinode(
}
/* ------------- list stuff -----------------*/
-void
+STATIC void
xfs_qm_freelist_init(xfs_frlist_t *ql)
{
ql->qh_next = ql->qh_prev = (xfs_dquot_t *) ql;
@@ -2760,7 +2818,7 @@ xfs_qm_freelist_init(xfs_frlist_t *ql)
ql->qh_nelems = 0;
}
-void
+STATIC void
xfs_qm_freelist_destroy(xfs_frlist_t *ql)
{
xfs_dquot_t *dqp, *nextdqp;
@@ -2786,7 +2844,7 @@ xfs_qm_freelist_destroy(xfs_frlist_t *ql)
ASSERT(ql->qh_nelems == 0);
}
-void
+STATIC void
xfs_qm_freelist_insert(xfs_frlist_t *ql, xfs_dquot_t *dq)
{
dq->dq_flnext = ql->qh_next;
@@ -2816,7 +2874,7 @@ xfs_qm_freelist_append(xfs_frlist_t *ql, xfs_dquot_t *dq)
xfs_qm_freelist_insert((xfs_frlist_t *)ql->qh_prev, dq);
}
-int
+STATIC int
xfs_qm_dqhashlock_nowait(
xfs_dquot_t *dqp)
{
@@ -2836,7 +2894,7 @@ xfs_qm_freelist_lock_nowait(
return (locked);
}
-int
+STATIC int
xfs_qm_mplist_nowait(
xfs_mount_t *mp)
{
diff --git a/fs/xfs/quota/xfs_qm.h b/fs/xfs/quota/xfs_qm.h
index dcf1a7a831d8ab1a62ffeb2b23689b10f23fbe72..b03eecf3b6cb19c4dba39596ce440178ebd858fd 100644
--- a/fs/xfs/quota/xfs_qm.h
+++ b/fs/xfs/quota/xfs_qm.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -133,8 +133,9 @@ typedef struct xfs_quotainfo {
time_t qi_btimelimit; /* limit for blks timer */
time_t qi_itimelimit; /* limit for inodes timer */
time_t qi_rtbtimelimit;/* limit for rt blks timer */
- xfs_qwarncnt_t qi_bwarnlimit; /* limit for num warnings */
- xfs_qwarncnt_t qi_iwarnlimit; /* limit for num warnings */
+ xfs_qwarncnt_t qi_bwarnlimit; /* limit for blks warnings */
+ xfs_qwarncnt_t qi_iwarnlimit; /* limit for inodes warnings */
+ xfs_qwarncnt_t qi_rtbwarnlimit;/* limit for rt blks warnings */
mutex_t qi_quotaofflock;/* to serialize quotaoff */
xfs_filblks_t qi_dqchunklen; /* # BBs in a chunk of dqs */
uint qi_dqperchunk; /* # ondisk dqs in above chunk */
@@ -176,6 +177,7 @@ typedef struct xfs_dquot_acct {
#define XFS_QM_BWARNLIMIT 5
#define XFS_QM_IWARNLIMIT 5
+#define XFS_QM_RTBWARNLIMIT 5
#define XFS_QM_LOCK(xqm) (mutex_lock(&xqm##_lock, PINOD))
#define XFS_QM_UNLOCK(xqm) (mutex_unlock(&xqm##_lock))
@@ -184,7 +186,6 @@ typedef struct xfs_dquot_acct {
extern void xfs_mount_reset_sbqflags(xfs_mount_t *);
-extern int xfs_qm_init_quotainfo(xfs_mount_t *);
extern void xfs_qm_destroy_quotainfo(xfs_mount_t *);
extern int xfs_qm_mount_quotas(xfs_mount_t *, int);
extern void xfs_qm_mount_quotainit(xfs_mount_t *, uint);
@@ -203,7 +204,7 @@ extern void xfs_qm_dqrele_all_inodes(xfs_mount_t *, uint);
/* vop stuff */
extern int xfs_qm_vop_dqalloc(xfs_mount_t *, xfs_inode_t *,
- uid_t, gid_t, uint,
+ uid_t, gid_t, prid_t, uint,
xfs_dquot_t **, xfs_dquot_t **);
extern void xfs_qm_vop_dqattach_and_dqmod_newinode(
xfs_trans_t *, xfs_inode_t *,
@@ -215,14 +216,9 @@ extern int xfs_qm_vop_chown_reserve(xfs_trans_t *, xfs_inode_t *,
xfs_dquot_t *, xfs_dquot_t *, uint);
/* list stuff */
-extern void xfs_qm_freelist_init(xfs_frlist_t *);
-extern void xfs_qm_freelist_destroy(xfs_frlist_t *);
-extern void xfs_qm_freelist_insert(xfs_frlist_t *, xfs_dquot_t *);
extern void xfs_qm_freelist_append(xfs_frlist_t *, xfs_dquot_t *);
extern void xfs_qm_freelist_unlink(xfs_dquot_t *);
extern int xfs_qm_freelist_lock_nowait(xfs_qm_t *);
-extern int xfs_qm_mplist_nowait(xfs_mount_t *);
-extern int xfs_qm_dqhashlock_nowait(xfs_dquot_t *);
/* system call interface */
extern int xfs_qm_quotactl(bhv_desc_t *, int, int, xfs_caddr_t);
diff --git a/fs/xfs/quota/xfs_qm_bhv.c b/fs/xfs/quota/xfs_qm_bhv.c
index be67d9c265f8ffc762f83f0081177f3e73bd1a3b..dc3c37a1e1585702eeb814da992b216b57f4c96d 100644
--- a/fs/xfs/quota/xfs_qm_bhv.c
+++ b/fs/xfs/quota/xfs_qm_bhv.c
@@ -71,10 +71,13 @@
#define MNTOPT_NOQUOTA "noquota" /* no quotas */
#define MNTOPT_USRQUOTA "usrquota" /* user quota enabled */
#define MNTOPT_GRPQUOTA "grpquota" /* group quota enabled */
+#define MNTOPT_PRJQUOTA "prjquota" /* project quota enabled */
#define MNTOPT_UQUOTA "uquota" /* user quota (IRIX variant) */
#define MNTOPT_GQUOTA "gquota" /* group quota (IRIX variant) */
+#define MNTOPT_PQUOTA "pquota" /* project quota (IRIX variant) */
#define MNTOPT_UQUOTANOENF "uqnoenforce"/* user quota limit enforcement */
#define MNTOPT_GQUOTANOENF "gqnoenforce"/* group quota limit enforcement */
+#define MNTOPT_PQUOTANOENF "pqnoenforce"/* project quota limit enforcement */
#define MNTOPT_QUOTANOENF "qnoenforce" /* same as uqnoenforce */
STATIC int
@@ -109,6 +112,14 @@ xfs_qm_parseargs(
args->flags |= XFSMNT_UQUOTA;
args->flags &= ~XFSMNT_UQUOTAENF;
referenced = 1;
+ } else if (!strcmp(this_char, MNTOPT_PQUOTA) ||
+ !strcmp(this_char, MNTOPT_PRJQUOTA)) {
+ args->flags |= XFSMNT_PQUOTA | XFSMNT_PQUOTAENF;
+ referenced = 1;
+ } else if (!strcmp(this_char, MNTOPT_PQUOTANOENF)) {
+ args->flags |= XFSMNT_PQUOTA;
+ args->flags &= ~XFSMNT_PQUOTAENF;
+ referenced = 1;
} else if (!strcmp(this_char, MNTOPT_GQUOTA) ||
!strcmp(this_char, MNTOPT_GRPQUOTA)) {
args->flags |= XFSMNT_GQUOTA | XFSMNT_GQUOTAENF;
@@ -127,6 +138,12 @@ xfs_qm_parseargs(
*this_char++ = ',';
}
+ if ((args->flags & XFSMNT_GQUOTA) && (args->flags & XFSMNT_PQUOTA)) {
+ cmn_err(CE_WARN,
+ "XFS: cannot mount with both project and group quota");
+ return XFS_ERROR(EINVAL);
+ }
+
PVFS_PARSEARGS(BHV_NEXT(bhv), options, args, update, error);
if (!error && !referenced)
bhv_remove_vfsops(bhvtovfs(bhv), VFS_POSITION_QM);
@@ -148,13 +165,19 @@ xfs_qm_showargs(
seq_puts(m, "," MNTOPT_UQUOTANOENF);
}
+ if (mp->m_qflags & XFS_PQUOTA_ACCT) {
+ (mp->m_qflags & XFS_OQUOTA_ENFD) ?
+ seq_puts(m, "," MNTOPT_PRJQUOTA) :
+ seq_puts(m, "," MNTOPT_PQUOTANOENF);
+ }
+
if (mp->m_qflags & XFS_GQUOTA_ACCT) {
- (mp->m_qflags & XFS_GQUOTA_ENFD) ?
+ (mp->m_qflags & XFS_OQUOTA_ENFD) ?
seq_puts(m, "," MNTOPT_GRPQUOTA) :
seq_puts(m, "," MNTOPT_GQUOTANOENF);
}
- if (!(mp->m_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT)))
+ if (!(mp->m_qflags & XFS_ALL_QUOTA_ACCT))
seq_puts(m, "," MNTOPT_NOQUOTA);
PVFS_SHOWARGS(BHV_NEXT(bhv), m, error);
@@ -171,7 +194,7 @@ xfs_qm_mount(
struct xfs_mount *mp = XFS_VFSTOM(vfsp);
int error;
- if (args->flags & (XFSMNT_UQUOTA | XFSMNT_GQUOTA))
+ if (args->flags & (XFSMNT_UQUOTA | XFSMNT_GQUOTA | XFSMNT_PQUOTA))
xfs_qm_mount_quotainit(mp, args->flags);
PVFS_MOUNT(BHV_NEXT(bhv), args, cr, error);
return error;
@@ -255,16 +278,17 @@ xfs_qm_newmount(
uint *quotaflags)
{
uint quotaondisk;
- uint uquotaondisk = 0, gquotaondisk = 0;
+ uint uquotaondisk = 0, gquotaondisk = 0, pquotaondisk = 0;
*quotaflags = 0;
*needquotamount = B_FALSE;
quotaondisk = XFS_SB_VERSION_HASQUOTA(&mp->m_sb) &&
- mp->m_sb.sb_qflags & (XFS_UQUOTA_ACCT|XFS_GQUOTA_ACCT);
+ (mp->m_sb.sb_qflags & XFS_ALL_QUOTA_ACCT);
if (quotaondisk) {
uquotaondisk = mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT;
+ pquotaondisk = mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT;
gquotaondisk = mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT;
}
@@ -277,13 +301,16 @@ xfs_qm_newmount(
if (((uquotaondisk && !XFS_IS_UQUOTA_ON(mp)) ||
(!uquotaondisk && XFS_IS_UQUOTA_ON(mp)) ||
+ (pquotaondisk && !XFS_IS_PQUOTA_ON(mp)) ||
+ (!pquotaondisk && XFS_IS_PQUOTA_ON(mp)) ||
(gquotaondisk && !XFS_IS_GQUOTA_ON(mp)) ||
- (!gquotaondisk && XFS_IS_GQUOTA_ON(mp))) &&
+ (!gquotaondisk && XFS_IS_OQUOTA_ON(mp))) &&
xfs_dev_is_read_only(mp, "changing quota state")) {
cmn_err(CE_WARN,
- "XFS: please mount with%s%s%s.",
+ "XFS: please mount with%s%s%s%s.",
(!quotaondisk ? "out quota" : ""),
(uquotaondisk ? " usrquota" : ""),
+ (pquotaondisk ? " prjquota" : ""),
(gquotaondisk ? " grpquota" : ""));
return XFS_ERROR(EPERM);
}
@@ -359,7 +386,7 @@ xfs_qm_dqrele_null(
}
-struct xfs_qmops xfs_qmcore_xfs = {
+STATIC struct xfs_qmops xfs_qmcore_xfs = {
.xfs_qminit = xfs_qm_newmount,
.xfs_qmdone = xfs_qm_unmount_quotadestroy,
.xfs_qmmount = xfs_qm_endmount,
diff --git a/fs/xfs/quota/xfs_qm_syscalls.c b/fs/xfs/quota/xfs_qm_syscalls.c
index 229f5b5a2d25e9ffec948fa050c3decb478efe64..68e98962dbefe0db3f303204c97c53b82b6da975 100644
--- a/fs/xfs/quota/xfs_qm_syscalls.c
+++ b/fs/xfs/quota/xfs_qm_syscalls.c
@@ -118,40 +118,41 @@ xfs_qm_quotactl(
* The following commands are valid even when quotaoff.
*/
switch (cmd) {
+ case Q_XQUOTARM:
/*
- * truncate quota files. quota must be off.
+ * Truncate quota files. quota must be off.
*/
- case Q_XQUOTARM:
if (XFS_IS_QUOTA_ON(mp) || addr == NULL)
return XFS_ERROR(EINVAL);
if (vfsp->vfs_flag & VFS_RDONLY)
return XFS_ERROR(EROFS);
return (xfs_qm_scall_trunc_qfiles(mp,
xfs_qm_import_qtype_flags(*(uint *)addr)));
+
+ case Q_XGETQSTAT:
/*
* Get quota status information.
*/
- case Q_XGETQSTAT:
return (xfs_qm_scall_getqstat(mp, (fs_quota_stat_t *)addr));
+ case Q_XQUOTAON:
/*
- * QUOTAON for root f/s and quota enforcement on others..
- * Quota accounting for non-root f/s's must be turned on
- * at mount time.
+ * QUOTAON - enabling quota enforcement.
+ * Quota accounting must be turned on at mount time.
*/
- case Q_XQUOTAON:
if (addr == NULL)
return XFS_ERROR(EINVAL);
if (vfsp->vfs_flag & VFS_RDONLY)
return XFS_ERROR(EROFS);
return (xfs_qm_scall_quotaon(mp,
xfs_qm_import_flags(*(uint *)addr)));
- case Q_XQUOTAOFF:
+
+ case Q_XQUOTAOFF:
if (vfsp->vfs_flag & VFS_RDONLY)
return XFS_ERROR(EROFS);
break;
- default:
+ default:
break;
}
@@ -159,7 +160,7 @@ xfs_qm_quotactl(
return XFS_ERROR(ESRCH);
switch (cmd) {
- case Q_XQUOTAOFF:
+ case Q_XQUOTAOFF:
if (vfsp->vfs_flag & VFS_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_quotaoff(mp,
@@ -167,42 +168,39 @@ xfs_qm_quotactl(
B_FALSE);
break;
- /*
- * Defaults to XFS_GETUQUOTA.
- */
- case Q_XGETQUOTA:
+ case Q_XGETQUOTA:
error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_USER,
(fs_disk_quota_t *)addr);
break;
- /*
- * Set limits, both hard and soft. Defaults to Q_SETUQLIM.
- */
- case Q_XSETQLIM:
+ case Q_XGETGQUOTA:
+ error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_GROUP,
+ (fs_disk_quota_t *)addr);
+ break;
+ case Q_XGETPQUOTA:
+ error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_PROJ,
+ (fs_disk_quota_t *)addr);
+ break;
+
+ case Q_XSETQLIM:
if (vfsp->vfs_flag & VFS_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_USER,
(fs_disk_quota_t *)addr);
break;
-
- case Q_XSETGQLIM:
+ case Q_XSETGQLIM:
if (vfsp->vfs_flag & VFS_RDONLY)
return XFS_ERROR(EROFS);
error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_GROUP,
(fs_disk_quota_t *)addr);
break;
-
-
- case Q_XGETGQUOTA:
- error = xfs_qm_scall_getquota(mp, (xfs_dqid_t)id, XFS_DQ_GROUP,
- (fs_disk_quota_t *)addr);
+ case Q_XSETPQLIM:
+ if (vfsp->vfs_flag & VFS_RDONLY)
+ return XFS_ERROR(EROFS);
+ error = xfs_qm_scall_setqlim(mp, (xfs_dqid_t)id, XFS_DQ_PROJ,
+ (fs_disk_quota_t *)addr);
break;
- /*
- * Quotas are entirely undefined after quotaoff in XFS quotas.
- * For instance, there's no way to set limits when quotaoff.
- */
-
- default:
+ default:
error = XFS_ERROR(EINVAL);
break;
}
@@ -286,8 +284,12 @@ xfs_qm_scall_quotaoff(
}
if (flags & XFS_GQUOTA_ACCT) {
dqtype |= XFS_QMOPT_GQUOTA;
- flags |= (XFS_GQUOTA_CHKD | XFS_GQUOTA_ENFD);
+ flags |= (XFS_OQUOTA_CHKD | XFS_OQUOTA_ENFD);
inactivate_flags |= XFS_GQUOTA_ACTIVE;
+ } else if (flags & XFS_PQUOTA_ACCT) {
+ dqtype |= XFS_QMOPT_PQUOTA;
+ flags |= (XFS_OQUOTA_CHKD | XFS_OQUOTA_ENFD);
+ inactivate_flags |= XFS_PQUOTA_ACTIVE;
}
/*
@@ -364,7 +366,8 @@ xfs_qm_scall_quotaoff(
/*
* If quotas is completely disabled, close shop.
*/
- if ((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_ALL) {
+ if (((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_SET1) ||
+ ((flags & XFS_MOUNT_QUOTA_ALL) == XFS_MOUNT_QUOTA_SET2)) {
mutex_unlock(&(XFS_QI_QOFFLOCK(mp)));
xfs_qm_destroy_quotainfo(mp);
return (0);
@@ -378,7 +381,7 @@ xfs_qm_scall_quotaoff(
XFS_PURGE_INODE(XFS_QI_UQIP(mp));
XFS_QI_UQIP(mp) = NULL;
}
- if ((dqtype & XFS_QMOPT_GQUOTA) && XFS_QI_GQIP(mp)) {
+ if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && XFS_QI_GQIP(mp)) {
XFS_PURGE_INODE(XFS_QI_GQIP(mp));
XFS_QI_GQIP(mp) = NULL;
}
@@ -411,7 +414,8 @@ xfs_qm_scall_trunc_qfiles(
}
}
- if ((flags & XFS_DQ_GROUP) && mp->m_sb.sb_gquotino != NULLFSINO) {
+ if ((flags & (XFS_DQ_GROUP|XFS_DQ_PROJ)) &&
+ mp->m_sb.sb_gquotino != NULLFSINO) {
error = xfs_iget(mp, NULL, mp->m_sb.sb_gquotino, 0, 0, &qip, 0);
if (! error) {
(void) xfs_truncate_file(mp, qip);
@@ -434,7 +438,7 @@ xfs_qm_scall_quotaon(
uint flags)
{
int error;
- unsigned long s;
+ unsigned long s;
uint qf;
uint accflags;
__int64_t sbflags;
@@ -468,9 +472,13 @@ xfs_qm_scall_quotaon(
(mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) == 0 &&
(flags & XFS_UQUOTA_ENFD))
||
+ ((flags & XFS_PQUOTA_ACCT) == 0 &&
+ (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) == 0 &&
+ (flags & XFS_OQUOTA_ENFD))
+ ||
((flags & XFS_GQUOTA_ACCT) == 0 &&
(mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) == 0 &&
- (flags & XFS_GQUOTA_ENFD))) {
+ (flags & XFS_OQUOTA_ENFD))) {
qdprintk("Can't enforce without acct, flags=%x sbflags=%x\n",
flags, mp->m_sb.sb_qflags);
return XFS_ERROR(EINVAL);
@@ -504,6 +512,10 @@ xfs_qm_scall_quotaon(
*/
if (((mp->m_sb.sb_qflags & XFS_UQUOTA_ACCT) !=
(mp->m_qflags & XFS_UQUOTA_ACCT)) ||
+ ((mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT) !=
+ (mp->m_qflags & XFS_PQUOTA_ACCT)) ||
+ ((mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT) !=
+ (mp->m_qflags & XFS_GQUOTA_ACCT)) ||
(flags & XFS_ALL_QUOTA_ENFD) == 0)
return (0);
@@ -521,7 +533,6 @@ xfs_qm_scall_quotaon(
}
-
/*
* Return quota status information, such as uquota-off, enforcements, etc.
*/
@@ -606,7 +617,8 @@ xfs_qm_scall_setqlim(
if (!capable(CAP_SYS_ADMIN))
return XFS_ERROR(EPERM);
- if ((newlim->d_fieldmask & (FS_DQ_LIMIT_MASK|FS_DQ_TIMER_MASK)) == 0)
+ if ((newlim->d_fieldmask &
+ (FS_DQ_LIMIT_MASK|FS_DQ_TIMER_MASK|FS_DQ_WARNS_MASK)) == 0)
return (0);
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_SETQLIM);
@@ -691,12 +703,23 @@ xfs_qm_scall_setqlim(
qdprintk("ihard %Ld < isoft %Ld\n", hard, soft);
}
+ /*
+ * Update warnings counter(s) if requested
+ */
+ if (newlim->d_fieldmask & FS_DQ_BWARNS)
+ INT_SET(ddq->d_bwarns, ARCH_CONVERT, newlim->d_bwarns);
+ if (newlim->d_fieldmask & FS_DQ_IWARNS)
+ INT_SET(ddq->d_iwarns, ARCH_CONVERT, newlim->d_iwarns);
+ if (newlim->d_fieldmask & FS_DQ_RTBWARNS)
+ INT_SET(ddq->d_rtbwarns, ARCH_CONVERT, newlim->d_rtbwarns);
+
if (id == 0) {
/*
* Timelimits for the super user set the relative time
* the other users can be over quota for this file system.
* If it is zero a default is used. Ditto for the default
- * soft and hard limit values (already done, above).
+ * soft and hard limit values (already done, above), and
+ * for warnings.
*/
if (newlim->d_fieldmask & FS_DQ_BTIMER) {
mp->m_quotainfo->qi_btimelimit = newlim->d_btimer;
@@ -710,7 +733,13 @@ xfs_qm_scall_setqlim(
mp->m_quotainfo->qi_rtbtimelimit = newlim->d_rtbtimer;
INT_SET(ddq->d_rtbtimer, ARCH_CONVERT, newlim->d_rtbtimer);
}
- } else /* if (XFS_IS_QUOTA_ENFORCED(mp)) */ {
+ if (newlim->d_fieldmask & FS_DQ_BWARNS)
+ mp->m_quotainfo->qi_bwarnlimit = newlim->d_bwarns;
+ if (newlim->d_fieldmask & FS_DQ_IWARNS)
+ mp->m_quotainfo->qi_iwarnlimit = newlim->d_iwarns;
+ if (newlim->d_fieldmask & FS_DQ_RTBWARNS)
+ mp->m_quotainfo->qi_rtbwarnlimit = newlim->d_rtbwarns;
+ } else {
/*
* If the user is now over quota, start the timelimit.
* The user will not be 'warned'.
@@ -776,9 +805,9 @@ xfs_qm_log_quotaoff_end(
xfs_qoff_logitem_t *startqoff,
uint flags)
{
- xfs_trans_t *tp;
+ xfs_trans_t *tp;
int error;
- xfs_qoff_logitem_t *qoffi;
+ xfs_qoff_logitem_t *qoffi;
tp = xfs_trans_alloc(mp, XFS_TRANS_QM_QUOTAOFF_END);
@@ -928,18 +957,26 @@ xfs_qm_export_dquot(
STATIC uint
xfs_qm_import_qtype_flags(
- uint uflags)
+ uint uflags)
{
+ uint oflags = 0;
+
/*
- * Can't be both at the same time.
+ * Can't be more than one, or none.
*/
if (((uflags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) ==
- (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) ||
- ((uflags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) == 0))
+ (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) ||
+ ((uflags & (XFS_GROUP_QUOTA | XFS_PROJ_QUOTA)) ==
+ (XFS_GROUP_QUOTA | XFS_PROJ_QUOTA)) ||
+ ((uflags & (XFS_USER_QUOTA | XFS_PROJ_QUOTA)) ==
+ (XFS_USER_QUOTA | XFS_PROJ_QUOTA)) ||
+ ((uflags & (XFS_GROUP_QUOTA|XFS_USER_QUOTA|XFS_PROJ_QUOTA)) == 0))
return (0);
- return (uflags & XFS_USER_QUOTA) ?
- XFS_DQ_USER : XFS_DQ_GROUP;
+ oflags |= (uflags & XFS_USER_QUOTA) ? XFS_DQ_USER : 0;
+ oflags |= (uflags & XFS_PROJ_QUOTA) ? XFS_DQ_PROJ : 0;
+ oflags |= (uflags & XFS_GROUP_QUOTA) ? XFS_DQ_GROUP: 0;
+ return oflags;
}
STATIC uint
@@ -947,14 +984,19 @@ xfs_qm_export_qtype_flags(
uint flags)
{
/*
- * Can't be both at the same time.
+ * Can't be more than one, or none.
*/
- ASSERT((flags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) !=
- (XFS_GROUP_QUOTA | XFS_USER_QUOTA));
- ASSERT((flags & (XFS_GROUP_QUOTA | XFS_USER_QUOTA)) != 0);
+ ASSERT((flags & (XFS_PROJ_QUOTA | XFS_USER_QUOTA)) !=
+ (XFS_PROJ_QUOTA | XFS_USER_QUOTA));
+ ASSERT((flags & (XFS_PROJ_QUOTA | XFS_GROUP_QUOTA)) !=
+ (XFS_PROJ_QUOTA | XFS_GROUP_QUOTA));
+ ASSERT((flags & (XFS_USER_QUOTA | XFS_GROUP_QUOTA)) !=
+ (XFS_USER_QUOTA | XFS_GROUP_QUOTA));
+ ASSERT((flags & (XFS_PROJ_QUOTA|XFS_USER_QUOTA|XFS_GROUP_QUOTA)) != 0);
return (flags & XFS_DQ_USER) ?
- XFS_USER_QUOTA : XFS_GROUP_QUOTA;
+ XFS_USER_QUOTA : (flags & XFS_DQ_PROJ) ?
+ XFS_PROJ_QUOTA : XFS_GROUP_QUOTA;
}
STATIC uint
@@ -965,12 +1007,14 @@ xfs_qm_import_flags(
if (uflags & XFS_QUOTA_UDQ_ACCT)
flags |= XFS_UQUOTA_ACCT;
+ if (uflags & XFS_QUOTA_PDQ_ACCT)
+ flags |= XFS_PQUOTA_ACCT;
if (uflags & XFS_QUOTA_GDQ_ACCT)
flags |= XFS_GQUOTA_ACCT;
if (uflags & XFS_QUOTA_UDQ_ENFD)
flags |= XFS_UQUOTA_ENFD;
- if (uflags & XFS_QUOTA_GDQ_ENFD)
- flags |= XFS_GQUOTA_ENFD;
+ if (uflags & (XFS_QUOTA_PDQ_ENFD|XFS_QUOTA_GDQ_ENFD))
+ flags |= XFS_OQUOTA_ENFD;
return (flags);
}
@@ -984,12 +1028,16 @@ xfs_qm_export_flags(
uflags = 0;
if (flags & XFS_UQUOTA_ACCT)
uflags |= XFS_QUOTA_UDQ_ACCT;
+ if (flags & XFS_PQUOTA_ACCT)
+ uflags |= XFS_QUOTA_PDQ_ACCT;
if (flags & XFS_GQUOTA_ACCT)
uflags |= XFS_QUOTA_GDQ_ACCT;
if (flags & XFS_UQUOTA_ENFD)
uflags |= XFS_QUOTA_UDQ_ENFD;
- if (flags & XFS_GQUOTA_ENFD)
- uflags |= XFS_QUOTA_GDQ_ENFD;
+ if (flags & (XFS_OQUOTA_ENFD)) {
+ uflags |= (flags & XFS_GQUOTA_ACCT) ?
+ XFS_QUOTA_GDQ_ENFD : XFS_QUOTA_PDQ_ENFD;
+ }
return (uflags);
}
@@ -1070,7 +1118,7 @@ xfs_qm_dqrele_all_inodes(
xfs_qm_dqrele(ip->i_udquot);
ip->i_udquot = NULL;
}
- if ((flags & XFS_GQUOTA_ACCT) && ip->i_gdquot) {
+ if (flags & (XFS_PQUOTA_ACCT|XFS_GQUOTA_ACCT) && ip->i_gdquot) {
xfs_qm_dqrele(ip->i_gdquot);
ip->i_gdquot = NULL;
}
@@ -1160,7 +1208,6 @@ xfs_qm_dqtest_print(
{
cmn_err(CE_DEBUG, "-----------DQTEST DQUOT----------------");
cmn_err(CE_DEBUG, "---- dquot ID = %d", d->d_id);
- cmn_err(CE_DEBUG, "---- type = %s", XFS_QM_ISUDQ(d)? "USR" : "GRP");
cmn_err(CE_DEBUG, "---- fs = 0x%p", d->q_mount);
cmn_err(CE_DEBUG, "---- bcount = %Lu (0x%x)",
d->d_bcount, (int)d->d_bcount);
@@ -1231,7 +1278,7 @@ xfs_dqtest_cmp2(
#ifdef QUOTADEBUG
if (!err) {
cmn_err(CE_DEBUG, "%d [%s] [0x%p] qchecked",
- d->d_id, XFS_QM_ISUDQ(d) ? "USR" : "GRP", d->q_mount);
+ d->d_id, DQFLAGTO_TYPESTR(d), d->q_mount);
}
#endif
return (err);
@@ -1287,6 +1334,7 @@ STATIC void
xfs_qm_internalqcheck_get_dquots(
xfs_mount_t *mp,
xfs_dqid_t uid,
+ xfs_dqid_t projid,
xfs_dqid_t gid,
xfs_dqtest_t **ud,
xfs_dqtest_t **gd)
@@ -1295,6 +1343,8 @@ xfs_qm_internalqcheck_get_dquots(
xfs_qm_internalqcheck_dqget(mp, uid, XFS_DQ_USER, ud);
if (XFS_IS_GQUOTA_ON(mp))
xfs_qm_internalqcheck_dqget(mp, gid, XFS_DQ_GROUP, gd);
+ else if (XFS_IS_PQUOTA_ON(mp))
+ xfs_qm_internalqcheck_dqget(mp, projid, XFS_DQ_PROJ, gd);
}
@@ -1362,13 +1412,14 @@ xfs_qm_internalqcheck_adjust(
}
xfs_qm_internalqcheck_get_dquots(mp,
(xfs_dqid_t) ip->i_d.di_uid,
+ (xfs_dqid_t) ip->i_d.di_projid,
(xfs_dqid_t) ip->i_d.di_gid,
&ud, &gd);
if (XFS_IS_UQUOTA_ON(mp)) {
ASSERT(ud);
xfs_qm_internalqcheck_dqadjust(ip, ud);
}
- if (XFS_IS_GQUOTA_ON(mp)) {
+ if (XFS_IS_OQUOTA_ON(mp)) {
ASSERT(gd);
xfs_qm_internalqcheck_dqadjust(ip, gd);
}
diff --git a/fs/xfs/quota/xfs_quota_priv.h b/fs/xfs/quota/xfs_quota_priv.h
index 414b6004af2160ce5a16c8f86b5f50d7c17a87f2..bf413e70ec073ea3434e3ad25f284a4302549f30 100644
--- a/fs/xfs/quota/xfs_quota_priv.h
+++ b/fs/xfs/quota/xfs_quota_priv.h
@@ -56,6 +56,7 @@
#define XFS_QI_RTBTIMELIMIT(mp) ((mp)->m_quotainfo->qi_rtbtimelimit)
#define XFS_QI_ITIMELIMIT(mp) ((mp)->m_quotainfo->qi_itimelimit)
#define XFS_QI_BWARNLIMIT(mp) ((mp)->m_quotainfo->qi_bwarnlimit)
+#define XFS_QI_RTBWARNLIMIT(mp) ((mp)->m_quotainfo->qi_rtbwarnlimit)
#define XFS_QI_IWARNLIMIT(mp) ((mp)->m_quotainfo->qi_iwarnlimit)
#define XFS_QI_QOFFLOCK(mp) ((mp)->m_quotainfo->qi_quotaofflock)
@@ -102,7 +103,8 @@ static inline int XQMISLCKD(struct xfs_dqhash *h)
(xfs_Gqm->qm_grp_dqhtable + \
XFS_DQ_HASHVAL(mp, id)))
#define XFS_IS_DQTYPE_ON(mp, type) (type == XFS_DQ_USER ? \
- XFS_IS_UQUOTA_ON(mp):XFS_IS_GQUOTA_ON(mp))
+ XFS_IS_UQUOTA_ON(mp) : \
+ XFS_IS_OQUOTA_ON(mp))
#define XFS_IS_DQUOT_UNINITIALIZED(dqp) ( \
!dqp->q_core.d_blk_hardlimit && \
!dqp->q_core.d_blk_softlimit && \
@@ -177,16 +179,11 @@ for ((dqp) = (qlist)->qh_next; (dqp) != (xfs_dquot_t *)(qlist); \
(!((dqp)->q_core.d_id))
#define XFS_PURGE_INODE(ip) \
- { \
- vmap_t dqvmap; \
- vnode_t *dqvp; \
- dqvp = XFS_ITOV(ip); \
- VMAP(dqvp, dqvmap); \
- VN_RELE(dqvp); \
- }
+ IRELE(ip);
#define DQFLAGTO_TYPESTR(d) (((d)->dq_flags & XFS_DQ_USER) ? "USR" : \
- (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : "???"))
+ (((d)->dq_flags & XFS_DQ_GROUP) ? "GRP" : \
+ (((d)->dq_flags & XFS_DQ_PROJ) ? "PRJ":"???")))
#define DQFLAGTO_DIRTYSTR(d) (XFS_DQ_IS_DIRTY(d) ? "DIRTY" : "NOTDIRTY")
#endif /* __XFS_QUOTA_PRIV_H__ */
diff --git a/fs/xfs/quota/xfs_trans_dquot.c b/fs/xfs/quota/xfs_trans_dquot.c
index 149b2a1fd949beed7a82f63786f825db677bba83..3b99daf8a640f3dd3a6691558fbf70ba5fa0a462 100644
--- a/fs/xfs/quota/xfs_trans_dquot.c
+++ b/fs/xfs/quota/xfs_trans_dquot.c
@@ -187,7 +187,7 @@ xfs_trans_dup_dqinfo(
/*
* Wrap around mod_dquot to account for both user and group quotas.
*/
-void
+STATIC void
xfs_trans_mod_dquot_byino(
xfs_trans_t *tp,
xfs_inode_t *ip,
@@ -207,12 +207,10 @@ xfs_trans_mod_dquot_byino(
if (tp->t_dqinfo == NULL)
xfs_trans_alloc_dqinfo(tp);
- if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot) {
+ if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot)
(void) xfs_trans_mod_dquot(tp, ip->i_udquot, field, delta);
- }
- if (XFS_IS_GQUOTA_ON(mp) && ip->i_gdquot) {
+ if (XFS_IS_OQUOTA_ON(mp) && ip->i_gdquot)
(void) xfs_trans_mod_dquot(tp, ip->i_gdquot, field, delta);
- }
}
STATIC xfs_dqtrx_t *
@@ -368,7 +366,7 @@ xfs_trans_dqlockedjoin(
* Unreserve just the reservations done by this transaction.
* dquot is still left locked at exit.
*/
-void
+STATIC void
xfs_trans_apply_dquot_deltas(
xfs_trans_t *tp)
{
@@ -499,7 +497,7 @@ xfs_trans_apply_dquot_deltas(
* Adjust the RT reservation.
*/
if (qtrx->qt_rtblk_res != 0) {
- if (qtrx->qt_blk_res != qtrx->qt_blk_res_used) {
+ if (qtrx->qt_rtblk_res != qtrx->qt_rtblk_res_used) {
if (qtrx->qt_rtblk_res >
qtrx->qt_rtblk_res_used)
dqp->q_res_rtbcount -= (xfs_qcnt_t)
@@ -532,12 +530,6 @@ xfs_trans_apply_dquot_deltas(
(xfs_qcnt_t)qtrx->qt_icount_delta;
}
-
-#ifdef QUOTADEBUG
- if (qtrx->qt_rtblk_res != 0)
- cmn_err(CE_DEBUG, "RT res %d for 0x%p\n",
- (int) qtrx->qt_rtblk_res, dqp);
-#endif
ASSERT(dqp->q_res_bcount >=
INT_GET(dqp->q_core.d_bcount, ARCH_CONVERT));
ASSERT(dqp->q_res_icount >=
@@ -638,7 +630,10 @@ xfs_trans_dqresv(
int error;
xfs_qcnt_t hardlimit;
xfs_qcnt_t softlimit;
- time_t btimer;
+ time_t timer;
+ xfs_qwarncnt_t warns;
+ xfs_qwarncnt_t warnlimit;
+ xfs_qcnt_t count;
xfs_qcnt_t *resbcountp;
xfs_quotainfo_t *q = mp->m_quotainfo;
@@ -653,7 +648,9 @@ xfs_trans_dqresv(
softlimit = INT_GET(dqp->q_core.d_blk_softlimit, ARCH_CONVERT);
if (!softlimit)
softlimit = q->qi_bsoftlimit;
- btimer = INT_GET(dqp->q_core.d_btimer, ARCH_CONVERT);
+ timer = INT_GET(dqp->q_core.d_btimer, ARCH_CONVERT);
+ warns = INT_GET(dqp->q_core.d_bwarns, ARCH_CONVERT);
+ warnlimit = XFS_QI_BWARNLIMIT(dqp->q_mount);
resbcountp = &dqp->q_res_bcount;
} else {
ASSERT(flags & XFS_TRANS_DQ_RES_RTBLKS);
@@ -663,7 +660,9 @@ xfs_trans_dqresv(
softlimit = INT_GET(dqp->q_core.d_rtb_softlimit, ARCH_CONVERT);
if (!softlimit)
softlimit = q->qi_rtbsoftlimit;
- btimer = INT_GET(dqp->q_core.d_rtbtimer, ARCH_CONVERT);
+ timer = INT_GET(dqp->q_core.d_rtbtimer, ARCH_CONVERT);
+ warns = INT_GET(dqp->q_core.d_rtbwarns, ARCH_CONVERT);
+ warnlimit = XFS_QI_RTBWARNLIMIT(dqp->q_mount);
resbcountp = &dqp->q_res_rtbcount;
}
error = 0;
@@ -693,37 +692,36 @@ xfs_trans_dqresv(
* If timer or warnings has expired,
* return EDQUOT
*/
- if ((btimer != 0 && get_seconds() > btimer) ||
- (dqp->q_core.d_bwarns &&
- INT_GET(dqp->q_core.d_bwarns, ARCH_CONVERT) >=
- XFS_QI_BWARNLIMIT(dqp->q_mount))) {
+ if ((timer != 0 && get_seconds() > timer) ||
+ (warns != 0 && warns >= warnlimit)) {
error = EDQUOT;
goto error_return;
}
}
}
if (ninos > 0) {
- hardlimit = INT_GET(dqp->q_core.d_ino_hardlimit, ARCH_CONVERT);
+ count = INT_GET(dqp->q_core.d_icount, ARCH_CONVERT);
+ timer = INT_GET(dqp->q_core.d_itimer, ARCH_CONVERT);
+ warns = INT_GET(dqp->q_core.d_iwarns, ARCH_CONVERT);
+ warnlimit = XFS_QI_IWARNLIMIT(dqp->q_mount);
+ hardlimit = INT_GET(dqp->q_core.d_ino_hardlimit,
+ ARCH_CONVERT);
if (!hardlimit)
hardlimit = q->qi_ihardlimit;
- softlimit = INT_GET(dqp->q_core.d_ino_softlimit, ARCH_CONVERT);
+ softlimit = INT_GET(dqp->q_core.d_ino_softlimit,
+ ARCH_CONVERT);
if (!softlimit)
softlimit = q->qi_isoftlimit;
- if (hardlimit > 0ULL &&
- INT_GET(dqp->q_core.d_icount, ARCH_CONVERT) >= hardlimit) {
+ if (hardlimit > 0ULL && count >= hardlimit) {
error = EDQUOT;
goto error_return;
- } else if (softlimit > 0ULL &&
- INT_GET(dqp->q_core.d_icount, ARCH_CONVERT) >= softlimit) {
+ } else if (softlimit > 0ULL && count >= softlimit) {
/*
* If timer or warnings has expired,
* return EDQUOT
*/
- if ((dqp->q_core.d_itimer &&
- get_seconds() > INT_GET(dqp->q_core.d_itimer, ARCH_CONVERT)) ||
- (dqp->q_core.d_iwarns &&
- INT_GET(dqp->q_core.d_iwarns, ARCH_CONVERT) >=
- XFS_QI_IWARNLIMIT(dqp->q_mount))) {
+ if ((timer != 0 && get_seconds() > timer) ||
+ (warns != 0 && warns >= warnlimit)) {
error = EDQUOT;
goto error_return;
}
diff --git a/fs/xfs/support/debug.c b/fs/xfs/support/debug.c
index 7d6e1f37df10d88c621be9363f6c865d81decd02..4ed7b6928cd78c4e6a02f0e4930116174295f4f2 100644
--- a/fs/xfs/support/debug.c
+++ b/fs/xfs/support/debug.c
@@ -36,7 +36,6 @@
#include <linux/sched.h>
#include <linux/kernel.h>
-int doass = 1;
static char message[256]; /* keep it off the stack */
static DEFINE_SPINLOCK(xfs_err_lock);
diff --git a/fs/xfs/support/debug.h b/fs/xfs/support/debug.h
index 40b0f4c54d9e5fe2409c39e1da5ebf66a355042b..c5b9365a7e2ac2dd2eb3a8b6f243f8da2aea5a94 100644
--- a/fs/xfs/support/debug.h
+++ b/fs/xfs/support/debug.h
@@ -50,16 +50,11 @@ extern void cmn_err(int, char *, ...);
#endif
#ifdef DEBUG
-# ifdef lint
-# define ASSERT(EX) ((void)0) /* avoid "constant in conditional" babble */
-# else
-# define ASSERT(EX) ((!doass||(EX))?((void)0):assfail(#EX, __FILE__, __LINE__))
-# endif /* lint */
+# define ASSERT(EX) ((EX) ? ((void)0) : assfail(#EX, __FILE__, __LINE__))
#else
# define ASSERT(x) ((void)0)
#endif
-extern int doass; /* dynamically turn off asserts */
extern void assfail(char *, char *, int);
#ifdef DEBUG
extern unsigned long random(void);
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index 36603db10fe97babbff94b0b367c413c621b9fe8..dcfe1970362016637854091e53715f6f2f30f569 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -59,7 +59,7 @@
#define XFSA_FIXUP_BNO_OK 1
#define XFSA_FIXUP_CNT_OK 2
-int
+STATIC int
xfs_alloc_search_busy(xfs_trans_t *tp,
xfs_agnumber_t agno,
xfs_agblock_t bno,
@@ -2562,7 +2562,7 @@ xfs_alloc_clear_busy(xfs_trans_t *tp,
/*
* returns non-zero if any of (agno,bno):len is in a busy list
*/
-int
+STATIC int
xfs_alloc_search_busy(xfs_trans_t *tp,
xfs_agnumber_t agno,
xfs_agblock_t bno,
diff --git a/fs/xfs/xfs_attr.c b/fs/xfs/xfs_attr.c
index ee8b5904ec7ccd7e7fb0a15ec3470cd1336e2c45..a41ad3a5e5540af909dcc446357da97b5111baef 100644
--- a/fs/xfs/xfs_attr.c
+++ b/fs/xfs/xfs_attr.c
@@ -71,6 +71,11 @@
* Provide the external interfaces to manage attribute lists.
*/
+#define ATTR_SYSCOUNT 2
+STATIC struct attrnames posix_acl_access;
+STATIC struct attrnames posix_acl_default;
+STATIC struct attrnames *attr_system_names[ATTR_SYSCOUNT];
+
/*========================================================================
* Function prototypes for the kernel.
*========================================================================*/
@@ -83,6 +88,7 @@ STATIC int xfs_attr_shortform_addname(xfs_da_args_t *args);
/*
* Internal routines when attribute list is one block.
*/
+STATIC int xfs_attr_leaf_get(xfs_da_args_t *args);
STATIC int xfs_attr_leaf_addname(xfs_da_args_t *args);
STATIC int xfs_attr_leaf_removename(xfs_da_args_t *args);
STATIC int xfs_attr_leaf_list(xfs_attr_list_context_t *context);
@@ -90,6 +96,7 @@ STATIC int xfs_attr_leaf_list(xfs_attr_list_context_t *context);
/*
* Internal routines when attribute list is more than one block.
*/
+STATIC int xfs_attr_node_get(xfs_da_args_t *args);
STATIC int xfs_attr_node_addname(xfs_da_args_t *args);
STATIC int xfs_attr_node_removename(xfs_da_args_t *args);
STATIC int xfs_attr_node_list(xfs_attr_list_context_t *context);
@@ -1102,7 +1109,7 @@ xfs_attr_leaf_removename(xfs_da_args_t *args)
* This leaf block cannot have a "remote" value, we only call this routine
* if bmap_one_block() says there is only one block (ie: no remote blks).
*/
-int
+STATIC int
xfs_attr_leaf_get(xfs_da_args_t *args)
{
xfs_dabuf_t *bp;
@@ -1707,7 +1714,7 @@ xfs_attr_refillstate(xfs_da_state_t *state)
* block, ie: both true Btree attr lists and for single-leaf-blocks with
* "remote" values taking up more blocks.
*/
-int
+STATIC int
xfs_attr_node_get(xfs_da_args_t *args)
{
xfs_da_state_t *state;
@@ -2398,7 +2405,7 @@ posix_acl_default_exists(
return xfs_acl_vhasacl_default(vp);
}
-struct attrnames posix_acl_access = {
+STATIC struct attrnames posix_acl_access = {
.attr_name = "posix_acl_access",
.attr_namelen = sizeof("posix_acl_access") - 1,
.attr_get = posix_acl_access_get,
@@ -2407,7 +2414,7 @@ struct attrnames posix_acl_access = {
.attr_exists = posix_acl_access_exists,
};
-struct attrnames posix_acl_default = {
+STATIC struct attrnames posix_acl_default = {
.attr_name = "posix_acl_default",
.attr_namelen = sizeof("posix_acl_default") - 1,
.attr_get = posix_acl_default_get,
@@ -2416,7 +2423,7 @@ struct attrnames posix_acl_default = {
.attr_exists = posix_acl_default_exists,
};
-struct attrnames *attr_system_names[] =
+STATIC struct attrnames *attr_system_names[] =
{ &posix_acl_access, &posix_acl_default };
diff --git a/fs/xfs/xfs_attr.h b/fs/xfs/xfs_attr.h
index 67cd0f5ac1a759e39507acb281f8867143963d59..45ab1c542baf9892de67055867ddf6b1842f8a25 100644
--- a/fs/xfs/xfs_attr.h
+++ b/fs/xfs/xfs_attr.h
@@ -76,11 +76,6 @@ extern struct attrnames attr_system;
extern struct attrnames attr_trusted;
extern struct attrnames *attr_namespaces[ATTR_NAMECOUNT];
-#define ATTR_SYSCOUNT 2
-extern struct attrnames posix_acl_access;
-extern struct attrnames posix_acl_default;
-extern struct attrnames *attr_system_names[ATTR_SYSCOUNT];
-
extern attrnames_t *attr_lookup_namespace(char *, attrnames_t **, int);
extern int attr_generic_list(struct vnode *, void *, size_t, int, ssize_t *);
@@ -184,8 +179,6 @@ int xfs_attr_list(bhv_desc_t *, char *, int, int,
struct attrlist_cursor_kern *, struct cred *);
int xfs_attr_inactive(struct xfs_inode *dp);
-int xfs_attr_node_get(struct xfs_da_args *);
-int xfs_attr_leaf_get(struct xfs_da_args *);
int xfs_attr_shortform_getvalue(struct xfs_da_args *);
int xfs_attr_fetch(struct xfs_inode *, char *, int,
char *, int *, int, struct cred *);
diff --git a/fs/xfs/xfs_attr_leaf.c b/fs/xfs/xfs_attr_leaf.c
index b11256e58bf4f23911c4b6f787a46ade1c93fe93..1cdd574c63a9de334ab9359eeb87652378118c9a 100644
--- a/fs/xfs/xfs_attr_leaf.c
+++ b/fs/xfs/xfs_attr_leaf.c
@@ -79,6 +79,8 @@
/*
* Routines used for growing the Btree.
*/
+STATIC int xfs_attr_leaf_create(xfs_da_args_t *args, xfs_dablk_t which_block,
+ xfs_dabuf_t **bpp);
STATIC int xfs_attr_leaf_add_work(xfs_dabuf_t *leaf_buffer, xfs_da_args_t *args,
int freemap_index);
STATIC void xfs_attr_leaf_compact(xfs_trans_t *trans, xfs_dabuf_t *leaf_buffer);
@@ -91,6 +93,16 @@ STATIC int xfs_attr_leaf_figure_balance(xfs_da_state_t *state,
int *number_entries_in_blk1,
int *number_usedbytes_in_blk1);
+/*
+ * Routines used for shrinking the Btree.
+ */
+STATIC int xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp,
+ xfs_dabuf_t *bp, int level);
+STATIC int xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp,
+ xfs_dabuf_t *bp);
+STATIC int xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
+ xfs_dablk_t blkno, int blkcnt);
+
/*
* Utility routines.
*/
@@ -99,6 +111,10 @@ STATIC void xfs_attr_leaf_moveents(xfs_attr_leafblock_t *src_leaf,
xfs_attr_leafblock_t *dst_leaf,
int dst_start, int move_count,
xfs_mount_t *mp);
+STATIC int xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index);
+STATIC int xfs_attr_put_listent(xfs_attr_list_context_t *context,
+ attrnames_t *, char *name, int namelen,
+ int valuelen);
/*========================================================================
@@ -774,7 +790,7 @@ xfs_attr_leaf_to_node(xfs_da_args_t *args)
* Create the initial contents of a leaf attribute list
* or a leaf in a node attribute list.
*/
-int
+STATIC int
xfs_attr_leaf_create(xfs_da_args_t *args, xfs_dablk_t blkno, xfs_dabuf_t **bpp)
{
xfs_attr_leafblock_t *leaf;
@@ -2209,7 +2225,7 @@ xfs_attr_leaf_lasthash(xfs_dabuf_t *bp, int *count)
* Calculate the number of bytes used to store the indicated attribute
* (whether local or remote only calculate bytes in this block).
*/
-int
+STATIC int
xfs_attr_leaf_entsize(xfs_attr_leafblock_t *leaf, int index)
{
xfs_attr_leaf_name_local_t *name_loc;
@@ -2380,7 +2396,7 @@ xfs_attr_leaf_list_int(xfs_dabuf_t *bp, xfs_attr_list_context_t *context)
* we may be reading them directly out of a user buffer.
*/
/*ARGSUSED*/
-int
+STATIC int
xfs_attr_put_listent(xfs_attr_list_context_t *context,
attrnames_t *namesp, char *name, int namelen, int valuelen)
{
@@ -2740,7 +2756,7 @@ xfs_attr_root_inactive(xfs_trans_t **trans, xfs_inode_t *dp)
* Recurse (gasp!) through the attribute nodes until we find leaves.
* We're doing a depth-first traversal in order to invalidate everything.
*/
-int
+STATIC int
xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp,
int level)
{
@@ -2849,7 +2865,7 @@ xfs_attr_node_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp,
* Note that we must release the lock on the buffer so that we are not
* caught holding something that the logging code wants to flush to disk.
*/
-int
+STATIC int
xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
{
xfs_attr_leafblock_t *leaf;
@@ -2934,7 +2950,7 @@ xfs_attr_leaf_inactive(xfs_trans_t **trans, xfs_inode_t *dp, xfs_dabuf_t *bp)
* Look at all the extents for this logical region,
* invalidate any buffers that are incore/in transactions.
*/
-int
+STATIC int
xfs_attr_leaf_freextent(xfs_trans_t **trans, xfs_inode_t *dp,
xfs_dablk_t blkno, int blkcnt)
{
diff --git a/fs/xfs/xfs_attr_leaf.h b/fs/xfs/xfs_attr_leaf.h
index b1480e0b3349227d9b032d5ed625576a0d28bf32..0a4cfad6df91baf68b7f1d38308703a59ae500d1 100644
--- a/fs/xfs/xfs_attr_leaf.h
+++ b/fs/xfs/xfs_attr_leaf.h
@@ -261,8 +261,6 @@ int xfs_attr_leaf_flipflags(xfs_da_args_t *args);
/*
* Routines used for growing the Btree.
*/
-int xfs_attr_leaf_create(struct xfs_da_args *args, xfs_dablk_t which_block,
- struct xfs_dabuf **bpp);
int xfs_attr_leaf_split(struct xfs_da_state *state,
struct xfs_da_state_blk *oldblk,
struct xfs_da_state_blk *newblk);
@@ -284,12 +282,6 @@ void xfs_attr_leaf_unbalance(struct xfs_da_state *state,
struct xfs_da_state_blk *drop_blk,
struct xfs_da_state_blk *save_blk);
int xfs_attr_root_inactive(struct xfs_trans **trans, struct xfs_inode *dp);
-int xfs_attr_node_inactive(struct xfs_trans **trans, struct xfs_inode *dp,
- struct xfs_dabuf *bp, int level);
-int xfs_attr_leaf_inactive(struct xfs_trans **trans, struct xfs_inode *dp,
- struct xfs_dabuf *bp);
-int xfs_attr_leaf_freextent(struct xfs_trans **trans, struct xfs_inode *dp,
- xfs_dablk_t blkno, int blkcnt);
/*
* Utility routines.
@@ -299,10 +291,6 @@ int xfs_attr_leaf_order(struct xfs_dabuf *leaf1_bp,
struct xfs_dabuf *leaf2_bp);
int xfs_attr_leaf_newentsize(struct xfs_da_args *args, int blocksize,
int *local);
-int xfs_attr_leaf_entsize(struct xfs_attr_leafblock *leaf, int index);
-int xfs_attr_put_listent(struct xfs_attr_list_context *context,
- struct attrnames *, char *name, int namelen,
- int valuelen);
int xfs_attr_rolltrans(struct xfs_trans **transp, struct xfs_inode *dp);
#endif /* __XFS_ATTR_LEAF_H__ */
diff --git a/fs/xfs/xfs_bit.c b/fs/xfs/xfs_bit.c
index a20a6c3dc13e751cd7ac7ef9c24c537704d75d9f..76c9ad3875ef8aeb6574475676fca2cf257cf329 100644
--- a/fs/xfs/xfs_bit.c
+++ b/fs/xfs/xfs_bit.c
@@ -45,7 +45,7 @@
/*
* Index of high bit number in byte, -1 for none set, 0..7 otherwise.
*/
-const char xfs_highbit[256] = {
+STATIC const char xfs_highbit[256] = {
-1, 0, 1, 1, 2, 2, 2, 2, /* 00 .. 07 */
3, 3, 3, 3, 3, 3, 3, 3, /* 08 .. 0f */
4, 4, 4, 4, 4, 4, 4, 4, /* 10 .. 17 */
diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
index de316241866305c988f186730948f0fe2753e5b7..6f5d283888aa2b9ab243d93f8df1fe25c4e8cc34 100644
--- a/fs/xfs/xfs_bmap.c
+++ b/fs/xfs/xfs_bmap.c
@@ -301,6 +301,19 @@ xfs_bmap_search_extents(
xfs_bmbt_irec_t *gotp, /* out: extent entry found */
xfs_bmbt_irec_t *prevp); /* out: previous extent entry found */
+/*
+ * Check the last inode extent to determine whether this allocation will result
+ * in blocks being allocated at the end of the file. When we allocate new data
+ * blocks at the end of the file which do not start at the previous data block,
+ * we will try to align the new blocks at stripe unit boundaries.
+ */
+STATIC int /* error */
+xfs_bmap_isaeof(
+ xfs_inode_t *ip, /* incore inode pointer */
+ xfs_fileoff_t off, /* file offset in fsblocks */
+ int whichfork, /* data or attribute fork */
+ char *aeof); /* return value */
+
#ifdef XFS_BMAP_TRACE
/*
* Add a bmap trace buffer entry. Base routine for the others.
@@ -4532,18 +4545,17 @@ xfs_bmapi(
xfs_extlen_t alen; /* allocated extent length */
xfs_fileoff_t aoff; /* allocated file offset */
xfs_bmalloca_t bma; /* args for xfs_bmap_alloc */
- char contig; /* allocation must be one extent */
xfs_btree_cur_t *cur; /* bmap btree cursor */
- char delay; /* this request is for delayed alloc */
xfs_fileoff_t end; /* end of mapped file region */
int eof; /* we've hit the end of extent list */
+ char contig; /* allocation must be one extent */
+ char delay; /* this request is for delayed alloc */
+ char exact; /* don't do all of wasdelayed extent */
xfs_bmbt_rec_t *ep; /* extent list entry pointer */
int error; /* error return */
- char exact; /* don't do all of wasdelayed extent */
xfs_bmbt_irec_t got; /* current extent list record */
xfs_ifork_t *ifp; /* inode fork pointer */
xfs_extlen_t indlen; /* indirect blocks length */
- char inhole; /* current location is hole in file */
xfs_extnum_t lastx; /* last useful extent number */
int logflags; /* flags for transaction logging */
xfs_extlen_t minleft; /* min blocks left after allocation */
@@ -4554,13 +4566,15 @@ xfs_bmapi(
xfs_extnum_t nextents; /* number of extents in file */
xfs_fileoff_t obno; /* old block number (offset) */
xfs_bmbt_irec_t prev; /* previous extent list record */
- char stateless; /* ignore state flag set */
int tmp_logflags; /* temp flags holder */
+ int whichfork; /* data or attr fork */
+ char inhole; /* current location is hole in file */
+ char stateless; /* ignore state flag set */
char trim; /* output trimmed to match range */
char userdata; /* allocating non-metadata */
char wasdelay; /* old extent was delayed */
- int whichfork; /* data or attr fork */
char wr; /* this is a write request */
+ char rt; /* this is a realtime file */
char rsvd; /* OK to allocate reserved blocks */
#ifdef DEBUG
xfs_fileoff_t orig_bno; /* original block number value */
@@ -4590,6 +4604,7 @@ xfs_bmapi(
}
if (XFS_FORCED_SHUTDOWN(mp))
return XFS_ERROR(EIO);
+ rt = XFS_IS_REALTIME_INODE(ip);
ifp = XFS_IFORK_PTR(ip, whichfork);
ASSERT(ifp->if_ext_max ==
XFS_IFORK_SIZE(ip, whichfork) / (uint)sizeof(xfs_bmbt_rec_t));
@@ -4694,9 +4709,16 @@ xfs_bmapi(
}
minlen = contig ? alen : 1;
if (delay) {
- indlen = (xfs_extlen_t)
- xfs_bmap_worst_indlen(ip, alen);
- ASSERT(indlen > 0);
+ xfs_extlen_t extsz = 0;
+
+ /* Figure out the extent size, adjust alen */
+ if (rt) {
+ if (!(extsz = ip->i_d.di_extsize))
+ extsz = mp->m_sb.sb_rextsize;
+ alen = roundup(alen, extsz);
+ extsz = alen / mp->m_sb.sb_rextsize;
+ }
+
/*
* Make a transaction-less quota reservation for
* delayed allocation blocks. This number gets
@@ -4704,8 +4726,10 @@ xfs_bmapi(
* We return EDQUOT if we haven't allocated
* blks already inside this loop;
*/
- if (XFS_TRANS_RESERVE_BLKQUOTA(
- mp, NULL, ip, (long)alen)) {
+ if (XFS_TRANS_RESERVE_QUOTA_NBLKS(
+ mp, NULL, ip, (long)alen, 0,
+ rt ? XFS_QMOPT_RES_RTBLKS :
+ XFS_QMOPT_RES_REGBLKS)) {
if (n == 0) {
*nmap = 0;
ASSERT(cur == NULL);
@@ -4718,40 +4742,34 @@ xfs_bmapi(
* Split changing sb for alen and indlen since
* they could be coming from different places.
*/
- if (ip->i_d.di_flags & XFS_DIFLAG_REALTIME) {
- xfs_extlen_t extsz;
- xfs_extlen_t ralen;
- if (!(extsz = ip->i_d.di_extsize))
- extsz = mp->m_sb.sb_rextsize;
- ralen = roundup(alen, extsz);
- ralen = ralen / mp->m_sb.sb_rextsize;
- if (xfs_mod_incore_sb(mp,
- XFS_SBS_FREXTENTS,
- -(ralen), rsvd)) {
- if (XFS_IS_QUOTA_ON(ip->i_mount))
- XFS_TRANS_UNRESERVE_BLKQUOTA(
- mp, NULL, ip,
- (long)alen);
- break;
- }
- } else {
- if (xfs_mod_incore_sb(mp,
- XFS_SBS_FDBLOCKS,
- -(alen), rsvd)) {
- if (XFS_IS_QUOTA_ON(ip->i_mount))
- XFS_TRANS_UNRESERVE_BLKQUOTA(
- mp, NULL, ip,
- (long)alen);
- break;
- }
- }
+ indlen = (xfs_extlen_t)
+ xfs_bmap_worst_indlen(ip, alen);
+ ASSERT(indlen > 0);
- if (xfs_mod_incore_sb(mp, XFS_SBS_FDBLOCKS,
- -(indlen), rsvd)) {
- XFS_TRANS_UNRESERVE_BLKQUOTA(
- mp, NULL, ip, (long)alen);
+ if (rt)
+ error = xfs_mod_incore_sb(mp,
+ XFS_SBS_FREXTENTS,
+ -(extsz), rsvd);
+ else
+ error = xfs_mod_incore_sb(mp,
+ XFS_SBS_FDBLOCKS,
+ -(alen), rsvd);
+ if (!error)
+ error = xfs_mod_incore_sb(mp,
+ XFS_SBS_FDBLOCKS,
+ -(indlen), rsvd);
+
+ if (error) {
+ if (XFS_IS_QUOTA_ON(ip->i_mount))
+ /* unreserve the blocks now */
+ XFS_TRANS_UNRESERVE_QUOTA_NBLKS(
+ mp, NULL, ip,
+ (long)alen, 0, rt ?
+ XFS_QMOPT_RES_RTBLKS :
+ XFS_QMOPT_RES_REGBLKS);
break;
}
+
ip->i_delayed_blks += alen;
abno = NULLSTARTBLOCK(indlen);
} else {
@@ -5376,13 +5394,24 @@ xfs_bunmapi(
}
if (wasdel) {
ASSERT(STARTBLOCKVAL(del.br_startblock) > 0);
- xfs_mod_incore_sb(mp, XFS_SBS_FDBLOCKS,
- (int)del.br_blockcount, rsvd);
- /* Unreserve our quota space */
- XFS_TRANS_RESERVE_QUOTA_NBLKS(
- mp, NULL, ip, -((long)del.br_blockcount), 0,
- isrt ? XFS_QMOPT_RES_RTBLKS :
+ /* Update realtim/data freespace, unreserve quota */
+ if (isrt) {
+ xfs_filblks_t rtexts;
+
+ rtexts = XFS_FSB_TO_B(mp, del.br_blockcount);
+ do_div(rtexts, mp->m_sb.sb_rextsize);
+ xfs_mod_incore_sb(mp, XFS_SBS_FREXTENTS,
+ (int)rtexts, rsvd);
+ XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, NULL, ip,
+ -((long)del.br_blockcount), 0,
+ XFS_QMOPT_RES_RTBLKS);
+ } else {
+ xfs_mod_incore_sb(mp, XFS_SBS_FDBLOCKS,
+ (int)del.br_blockcount, rsvd);
+ XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, NULL, ip,
+ -((long)del.br_blockcount), 0,
XFS_QMOPT_RES_REGBLKS);
+ }
ip->i_delayed_blks -= del.br_blockcount;
if (cur)
cur->bc_private.b.flags |=
@@ -5714,7 +5743,7 @@ xfs_getbmap(
* blocks at the end of the file which do not start at the previous data block,
* we will try to align the new blocks at stripe unit boundaries.
*/
-int /* error */
+STATIC int /* error */
xfs_bmap_isaeof(
xfs_inode_t *ip, /* incore inode pointer */
xfs_fileoff_t off, /* file offset in fsblocks */
diff --git a/fs/xfs/xfs_bmap.h b/fs/xfs/xfs_bmap.h
index f1bc22fb26aec4abb63a7df717c22f40f7a3114a..e6d22ec9b2e4c90867035840fff72abd8d2084d2 100644
--- a/fs/xfs/xfs_bmap.h
+++ b/fs/xfs/xfs_bmap.h
@@ -331,19 +331,6 @@ xfs_getbmap(
void __user *ap, /* pointer to user's array */
int iflags); /* interface flags */
-/*
- * Check the last inode extent to determine whether this allocation will result
- * in blocks being allocated at the end of the file. When we allocate new data
- * blocks at the end of the file which do not start at the previous data block,
- * we will try to align the new blocks at stripe unit boundaries.
- */
-int
-xfs_bmap_isaeof(
- struct xfs_inode *ip,
- xfs_fileoff_t off,
- int whichfork,
- char *aeof);
-
/*
* Check if the endoff is outside the last extent. If so the caller will grow
* the allocation to a stripe unit boundary
diff --git a/fs/xfs/xfs_bmap_btree.c b/fs/xfs/xfs_bmap_btree.c
index 163305a79fcc583cac98d43ce8c21ba1bc0a3fd9..09c413576ba81b838254837c3f708ca24797e88c 100644
--- a/fs/xfs/xfs_bmap_btree.c
+++ b/fs/xfs/xfs_bmap_btree.c
@@ -2331,20 +2331,6 @@ xfs_bmbt_lookup_ge(
return xfs_bmbt_lookup(cur, XFS_LOOKUP_GE, stat);
}
-int /* error */
-xfs_bmbt_lookup_le(
- xfs_btree_cur_t *cur,
- xfs_fileoff_t off,
- xfs_fsblock_t bno,
- xfs_filblks_t len,
- int *stat) /* success/failure */
-{
- cur->bc_rec.b.br_startoff = off;
- cur->bc_rec.b.br_startblock = bno;
- cur->bc_rec.b.br_blockcount = len;
- return xfs_bmbt_lookup(cur, XFS_LOOKUP_LE, stat);
-}
-
/*
* Give the bmap btree a new root block. Copy the old broot contents
* down into a real block and make the broot point to it.
diff --git a/fs/xfs/xfs_bmap_btree.h b/fs/xfs/xfs_bmap_btree.h
index 843ff12b4bf22307d6f5db24b64051c3efaef7b1..0a40cf126c285cfb940b5915f898722fc6ca1ea3 100644
--- a/fs/xfs/xfs_bmap_btree.h
+++ b/fs/xfs/xfs_bmap_btree.h
@@ -580,14 +580,6 @@ xfs_bmbt_lookup_ge(
xfs_filblks_t,
int *);
-int
-xfs_bmbt_lookup_le(
- struct xfs_btree_cur *,
- xfs_fileoff_t,
- xfs_fsblock_t,
- xfs_filblks_t,
- int *);
-
/*
* Give the bmap btree a new root block. Copy the old broot contents
* down into a real block and make the broot point to it.
diff --git a/fs/xfs/xfs_btree.c b/fs/xfs/xfs_btree.c
index 9dd22dd95487d82343d40265f1874adfa2c03fc5..0cc63d657a14ed2937df63826b3445aac41ef600 100644
--- a/fs/xfs/xfs_btree.c
+++ b/fs/xfs/xfs_btree.c
@@ -89,6 +89,16 @@ xfs_btree_maxrecs(
* Internal routines.
*/
+/*
+ * Retrieve the block pointer from the cursor at the given level.
+ * This may be a bmap btree root or from a buffer.
+ */
+STATIC xfs_btree_block_t * /* generic btree block pointer */
+xfs_btree_get_block(
+ xfs_btree_cur_t *cur, /* btree cursor */
+ int level, /* level in btree */
+ struct xfs_buf **bpp); /* buffer containing the block */
+
/*
* Checking routine: return maxrecs for the block.
*/
@@ -497,7 +507,7 @@ xfs_btree_firstrec(
* Retrieve the block pointer from the cursor at the given level.
* This may be a bmap btree root or from a buffer.
*/
-xfs_btree_block_t * /* generic btree block pointer */
+STATIC xfs_btree_block_t * /* generic btree block pointer */
xfs_btree_get_block(
xfs_btree_cur_t *cur, /* btree cursor */
int level, /* level in btree */
diff --git a/fs/xfs/xfs_btree.h b/fs/xfs/xfs_btree.h
index 93872bba41f50e1f69a2b4f0eb6c9611d5797005..09b4e1532a351da8e00a1c372b01380ff82687a5 100644
--- a/fs/xfs/xfs_btree.h
+++ b/fs/xfs/xfs_btree.h
@@ -324,16 +324,6 @@ xfs_btree_firstrec(
xfs_btree_cur_t *cur, /* btree cursor */
int level); /* level to change */
-/*
- * Retrieve the block pointer from the cursor at the given level.
- * This may be a bmap btree root or from a buffer.
- */
-xfs_btree_block_t * /* generic btree block pointer */
-xfs_btree_get_block(
- xfs_btree_cur_t *cur, /* btree cursor */
- int level, /* level in btree */
- struct xfs_buf **bpp); /* buffer containing the block */
-
/*
* Get a buffer for the block, return it with no data read.
* Long-form addressing.
diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c
index 9ab0039f07df214462b07eedfbc6f403cb5f64c7..30b8285ad4769de7f6ee5b5007ae80dee9519b29 100644
--- a/fs/xfs/xfs_buf_item.c
+++ b/fs/xfs/xfs_buf_item.c
@@ -172,7 +172,7 @@ STATIC void xfs_buf_do_callbacks(xfs_buf_t *bp, xfs_log_item_t *lip);
*
* If the XFS_BLI_STALE flag has been set, then log nothing.
*/
-uint
+STATIC uint
xfs_buf_item_size(
xfs_buf_log_item_t *bip)
{
@@ -240,7 +240,7 @@ xfs_buf_item_size(
* format structure, and the rest point to contiguous chunks
* within the buffer.
*/
-void
+STATIC void
xfs_buf_item_format(
xfs_buf_log_item_t *bip,
xfs_log_iovec_t *log_vector)
@@ -365,7 +365,7 @@ xfs_buf_item_format(
* item in memory so it cannot be written out. Simply call bpin()
* on the buffer to do this.
*/
-void
+STATIC void
xfs_buf_item_pin(
xfs_buf_log_item_t *bip)
{
@@ -391,7 +391,7 @@ xfs_buf_item_pin(
* If the XFS_BLI_STALE flag is set and we are the last reference,
* then free up the buf log item and unlock the buffer.
*/
-void
+STATIC void
xfs_buf_item_unpin(
xfs_buf_log_item_t *bip,
int stale)
@@ -446,7 +446,7 @@ xfs_buf_item_unpin(
* so we need to free the item's descriptor (that points to the item)
* in the transaction.
*/
-void
+STATIC void
xfs_buf_item_unpin_remove(
xfs_buf_log_item_t *bip,
xfs_trans_t *tp)
@@ -493,7 +493,7 @@ xfs_buf_item_unpin_remove(
* the lock right away, return 0. If we can get the lock, pull the
* buffer from the free list, mark it busy, and return 1.
*/
-uint
+STATIC uint
xfs_buf_item_trylock(
xfs_buf_log_item_t *bip)
{
@@ -537,7 +537,7 @@ xfs_buf_item_trylock(
* This is for support of xfs_trans_bhold(). Make sure the
* XFS_BLI_HOLD field is cleared if we don't free the item.
*/
-void
+STATIC void
xfs_buf_item_unlock(
xfs_buf_log_item_t *bip)
{
@@ -635,7 +635,7 @@ xfs_buf_item_unlock(
* by returning the original lsn of that transaction here rather than
* the current one.
*/
-xfs_lsn_t
+STATIC xfs_lsn_t
xfs_buf_item_committed(
xfs_buf_log_item_t *bip,
xfs_lsn_t lsn)
@@ -654,7 +654,7 @@ xfs_buf_item_committed(
* and have aborted this transaction, we'll trap this buffer when it tries to
* get written out.
*/
-void
+STATIC void
xfs_buf_item_abort(
xfs_buf_log_item_t *bip)
{
@@ -674,7 +674,7 @@ xfs_buf_item_abort(
* B_DELWRI set, then get it going out to disk with a call to bawrite().
* If not, then just release the buffer.
*/
-void
+STATIC void
xfs_buf_item_push(
xfs_buf_log_item_t *bip)
{
@@ -693,7 +693,7 @@ xfs_buf_item_push(
}
/* ARGSUSED */
-void
+STATIC void
xfs_buf_item_committing(xfs_buf_log_item_t *bip, xfs_lsn_t commit_lsn)
{
}
@@ -701,7 +701,7 @@ xfs_buf_item_committing(xfs_buf_log_item_t *bip, xfs_lsn_t commit_lsn)
/*
* This is the ops vector shared by all buf log items.
*/
-struct xfs_item_ops xfs_buf_item_ops = {
+STATIC struct xfs_item_ops xfs_buf_item_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_buf_item_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_buf_item_format,
diff --git a/fs/xfs/xfs_buf_item.h b/fs/xfs/xfs_buf_item.h
index 5f1b0c9308f672f37bb101b32011a4c6a1cfd2b0..01aed5f2d579718e52bbba0f3a2f580167e9f4e7 100644
--- a/fs/xfs/xfs_buf_item.h
+++ b/fs/xfs/xfs_buf_item.h
@@ -80,7 +80,7 @@ typedef struct xfs_buf_log_format_t {
* user or group dquots and may require special recovery handling.
*/
#define XFS_BLI_UDQUOT_BUF 0x4
-/* #define XFS_BLI_PDQUOT_BUF 0x8 */
+#define XFS_BLI_PDQUOT_BUF 0x8
#define XFS_BLI_GDQUOT_BUF 0x10
#define XFS_BLI_CHUNK 128
diff --git a/fs/xfs/xfs_da_btree.c b/fs/xfs/xfs_da_btree.c
index d7fe2886676440fb0c7328141e6a8e23791c6080..8b792ddf2164d05111ab6075cc40c596ce4bd46c 100644
--- a/fs/xfs/xfs_da_btree.c
+++ b/fs/xfs/xfs_da_btree.c
@@ -113,7 +113,10 @@ STATIC void xfs_da_node_unbalance(xfs_da_state_t *state,
STATIC uint xfs_da_node_lasthash(xfs_dabuf_t *bp, int *count);
STATIC int xfs_da_node_order(xfs_dabuf_t *node1_bp, xfs_dabuf_t *node2_bp);
STATIC xfs_dabuf_t *xfs_da_buf_make(int nbuf, xfs_buf_t **bps, inst_t *ra);
-
+STATIC int xfs_da_blk_unlink(xfs_da_state_t *state,
+ xfs_da_state_blk_t *drop_blk,
+ xfs_da_state_blk_t *save_blk);
+STATIC void xfs_da_state_kill_altpath(xfs_da_state_t *state);
/*========================================================================
* Routines used for growing the Btree.
@@ -1424,7 +1427,7 @@ xfs_da_node_lasthash(xfs_dabuf_t *bp, int *count)
/*
* Unlink a block from a doubly linked list of blocks.
*/
-int /* error */
+STATIC int /* error */
xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
xfs_da_state_blk_t *save_blk)
{
@@ -2381,7 +2384,7 @@ xfs_da_state_alloc(void)
/*
* Kill the altpath contents of a da-state structure.
*/
-void
+STATIC void
xfs_da_state_kill_altpath(xfs_da_state_t *state)
{
int i;
diff --git a/fs/xfs/xfs_da_btree.h b/fs/xfs/xfs_da_btree.h
index 9fc699d9699575f8fc2ad69cb095b4ca3d5a6565..3a9b9e809c602481ecd48264a4bcf4fe880e83be 100644
--- a/fs/xfs/xfs_da_btree.h
+++ b/fs/xfs/xfs_da_btree.h
@@ -296,8 +296,6 @@ int xfs_da_path_shift(xfs_da_state_t *state, xfs_da_state_path_t *path,
/*
* Utility routines.
*/
-int xfs_da_blk_unlink(xfs_da_state_t *state, xfs_da_state_blk_t *drop_blk,
- xfs_da_state_blk_t *save_blk);
int xfs_da_blk_link(xfs_da_state_t *state, xfs_da_state_blk_t *old_blk,
xfs_da_state_blk_t *new_blk);
@@ -320,7 +318,6 @@ uint xfs_da_hashname(uchar_t *name_string, int name_length);
uint xfs_da_log2_roundup(uint i);
xfs_da_state_t *xfs_da_state_alloc(void);
void xfs_da_state_free(xfs_da_state_t *state);
-void xfs_da_state_kill_altpath(xfs_da_state_t *state);
void xfs_da_buf_done(xfs_dabuf_t *dabuf);
void xfs_da_log_buf(struct xfs_trans *tp, xfs_dabuf_t *dabuf, uint first,
diff --git a/fs/xfs/xfs_dfrag.c b/fs/xfs/xfs_dfrag.c
index 63abdc2ac7f4ba0da434c45e32f08a8e6be5209a..681be5c93af500f63fc2cd4e744682023b6c7497 100644
--- a/fs/xfs/xfs_dfrag.c
+++ b/fs/xfs/xfs_dfrag.c
@@ -180,9 +180,10 @@ xfs_swapext(
goto error0;
}
- if (VN_CACHED(tvp) != 0)
- xfs_inval_cached_pages(XFS_ITOV(tip), &(tip->i_iocore),
- (xfs_off_t)0, 0, 0);
+ if (VN_CACHED(tvp) != 0) {
+ xfs_inval_cached_trace(&tip->i_iocore, 0, -1, 0, -1);
+ VOP_FLUSHINVAL_PAGES(tvp, 0, -1, FI_REMAPF_LOCKED);
+ }
/* Verify O_DIRECT for ftmp */
if (VN_CACHED(tvp) != 0) {
diff --git a/fs/xfs/xfs_dir2_data.c b/fs/xfs/xfs_dir2_data.c
index db9887a107deaab10addcc4e2cc96476ec1e4a03..a0aa0e44ff9d6dfe3afa918c944ff6d27ec53577 100644
--- a/fs/xfs/xfs_dir2_data.c
+++ b/fs/xfs/xfs_dir2_data.c
@@ -304,7 +304,7 @@ xfs_dir2_data_freeinsert(
/*
* Remove a bestfree entry from the table.
*/
-void
+STATIC void
xfs_dir2_data_freeremove(
xfs_dir2_data_t *d, /* data block pointer */
xfs_dir2_data_free_t *dfp, /* bestfree entry pointer */
diff --git a/fs/xfs/xfs_dir2_data.h b/fs/xfs/xfs_dir2_data.h
index 3f02294ccff0a574935a06ae10d167a4b5b6ec84..476cac920bf5037d5222f3423bba44367468dd91 100644
--- a/fs/xfs/xfs_dir2_data.h
+++ b/fs/xfs/xfs_dir2_data.h
@@ -192,10 +192,6 @@ extern xfs_dir2_data_free_t *
xfs_dir2_data_freeinsert(xfs_dir2_data_t *d,
xfs_dir2_data_unused_t *dup, int *loghead);
-extern void
- xfs_dir2_data_freeremove(xfs_dir2_data_t *d,
- xfs_dir2_data_free_t *dfp, int *loghead);
-
extern void
xfs_dir2_data_freescan(struct xfs_mount *mp, xfs_dir2_data_t *d,
int *loghead, char *aendp);
diff --git a/fs/xfs/xfs_dir2_leaf.c b/fs/xfs/xfs_dir2_leaf.c
index 262d1e86df30f01d8c46995f05ad1eb4fd212639..056f5283904b981184b968e75944112ee109d20c 100644
--- a/fs/xfs/xfs_dir2_leaf.c
+++ b/fs/xfs/xfs_dir2_leaf.c
@@ -77,6 +77,10 @@ static void xfs_dir2_leaf_check(xfs_inode_t *dp, xfs_dabuf_t *bp);
#endif
static int xfs_dir2_leaf_lookup_int(xfs_da_args_t *args, xfs_dabuf_t **lbpp,
int *indexp, xfs_dabuf_t **dbpp);
+static void xfs_dir2_leaf_log_bests(struct xfs_trans *tp, struct xfs_dabuf *bp,
+ int first, int last);
+static void xfs_dir2_leaf_log_tail(struct xfs_trans *tp, struct xfs_dabuf *bp);
+
/*
* Convert a block form directory to a leaf form directory.
@@ -1214,7 +1218,7 @@ xfs_dir2_leaf_init(
/*
* Log the bests entries indicated from a leaf1 block.
*/
-void
+static void
xfs_dir2_leaf_log_bests(
xfs_trans_t *tp, /* transaction pointer */
xfs_dabuf_t *bp, /* leaf buffer */
@@ -1278,7 +1282,7 @@ xfs_dir2_leaf_log_header(
/*
* Log the tail of the leaf1 block.
*/
-void
+STATIC void
xfs_dir2_leaf_log_tail(
xfs_trans_t *tp, /* transaction pointer */
xfs_dabuf_t *bp) /* leaf buffer */
diff --git a/fs/xfs/xfs_dir2_leaf.h b/fs/xfs/xfs_dir2_leaf.h
index 7f20eee56a52a158194250074a12754a254d147b..3303cd6f4c0045362b4b1e87fa27918a2baf470d 100644
--- a/fs/xfs/xfs_dir2_leaf.h
+++ b/fs/xfs/xfs_dir2_leaf.h
@@ -329,16 +329,9 @@ extern void
xfs_dir2_leaf_log_ents(struct xfs_trans *tp, struct xfs_dabuf *bp,
int first, int last);
-extern void
- xfs_dir2_leaf_log_bests(struct xfs_trans *tp, struct xfs_dabuf *bp,
- int first, int last);
-
extern void
xfs_dir2_leaf_log_header(struct xfs_trans *tp, struct xfs_dabuf *bp);
-extern void
- xfs_dir2_leaf_log_tail(struct xfs_trans *tp, struct xfs_dabuf *bp);
-
extern int
xfs_dir2_leaf_lookup(struct xfs_da_args *args);
diff --git a/fs/xfs/xfs_dir_leaf.c b/fs/xfs/xfs_dir_leaf.c
index 617018d6bbdc0c47f0b64ff1d8ead575785adb88..c2ea6171fb0e3dff5e9afa32c0674a4782df0476 100644
--- a/fs/xfs/xfs_dir_leaf.c
+++ b/fs/xfs/xfs_dir_leaf.c
@@ -91,6 +91,10 @@ STATIC int xfs_dir_leaf_figure_balance(xfs_da_state_t *state,
int *number_entries_in_blk1,
int *number_namebytes_in_blk1);
+STATIC int xfs_dir_leaf_create(struct xfs_da_args *args,
+ xfs_dablk_t which_block,
+ struct xfs_dabuf **bpp);
+
/*
* Utility routines.
*/
@@ -781,7 +785,7 @@ xfs_dir_leaf_to_node(xfs_da_args_t *args)
* Create the initial contents of a leaf directory
* or a leaf in a node directory.
*/
-int
+STATIC int
xfs_dir_leaf_create(xfs_da_args_t *args, xfs_dablk_t blkno, xfs_dabuf_t **bpp)
{
xfs_dir_leafblock_t *leaf;
diff --git a/fs/xfs/xfs_dir_leaf.h b/fs/xfs/xfs_dir_leaf.h
index 00d68d33cc7a39e825ec0b313aea05134844ebc1..dd423ce1bc8d082a177effddde9f35b341932996 100644
--- a/fs/xfs/xfs_dir_leaf.h
+++ b/fs/xfs/xfs_dir_leaf.h
@@ -202,8 +202,6 @@ int xfs_dir_leaf_to_shortform(struct xfs_da_args *args);
/*
* Routines used for growing the Btree.
*/
-int xfs_dir_leaf_create(struct xfs_da_args *args, xfs_dablk_t which_block,
- struct xfs_dabuf **bpp);
int xfs_dir_leaf_split(struct xfs_da_state *state,
struct xfs_da_state_blk *oldblk,
struct xfs_da_state_blk *newblk);
diff --git a/fs/xfs/xfs_dmapi.h b/fs/xfs/xfs_dmapi.h
index 55ae3e67d2450b3dd4188f968e56ec24046bd928..55c17adaaa37d64e3c7b22be419bbd6398a9c428 100644
--- a/fs/xfs/xfs_dmapi.h
+++ b/fs/xfs/xfs_dmapi.h
@@ -166,27 +166,32 @@ typedef enum {
#define DM_FLAGS_NDELAY 0x001 /* return EAGAIN after dm_pending() */
#define DM_FLAGS_UNWANTED 0x002 /* event not in fsys dm_eventset_t */
#define DM_FLAGS_ISEM 0x004 /* thread holds i_sem */
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,4,21)
-/* i_alloc_sem was added in 2.4.22-pre1 */
#define DM_FLAGS_IALLOCSEM_RD 0x010 /* thread holds i_alloc_sem rd */
#define DM_FLAGS_IALLOCSEM_WR 0x020 /* thread holds i_alloc_sem wr */
-#endif
-#endif
/*
* Based on IO_ISDIRECT, decide which i_ flag is set.
*/
-#ifdef DM_FLAGS_IALLOCSEM_RD
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
+#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \
+ DM_FLAGS_ISEM : 0)
+#define DM_SEM_FLAG_WR (DM_FLAGS_IALLOCSEM_WR | DM_FLAGS_ISEM)
+#endif
+
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)) && \
+ (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,22))
#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \
DM_FLAGS_IALLOCSEM_RD : DM_FLAGS_ISEM)
#define DM_SEM_FLAG_WR (DM_FLAGS_IALLOCSEM_WR | DM_FLAGS_ISEM)
-#else
+#endif
+
+#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,4,21)
#define DM_SEM_FLAG_RD(ioflags) (((ioflags) & IO_ISDIRECT) ? \
0 : DM_FLAGS_ISEM)
#define DM_SEM_FLAG_WR (DM_FLAGS_ISEM)
#endif
+
/*
* Macros to turn caller specified delay/block flags into
* dm_send_xxxx_event flag DM_FLAGS_NDELAY.
diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c
index bbe1dea11c0879d463ae0591cf94e6b65c890acb..dcd3fdd5c1f7817697090617136c7622ebc67419 100644
--- a/fs/xfs/xfs_error.c
+++ b/fs/xfs/xfs_error.c
@@ -280,7 +280,7 @@ xfs_error_report(
}
}
-void
+STATIC void
xfs_hex_dump(void *p, int length)
{
__uint8_t *uip = (__uint8_t*)p;
diff --git a/fs/xfs/xfs_error.h b/fs/xfs/xfs_error.h
index 6bc0535c0a65bf345149f90ea61de527b75ca603..52ee2b90b5edc370f602a2390e21266e18284bc3 100644
--- a/fs/xfs/xfs_error.h
+++ b/fs/xfs/xfs_error.h
@@ -73,9 +73,6 @@ xfs_corruption_error(
int linenum,
inst_t *ra);
-extern void
-xfs_hex_dump(void *p, int length);
-
#define XFS_ERROR_REPORT(e, lvl, mp) \
xfs_error_report(e, lvl, mp, __FILE__, __LINE__, __return_address)
#define XFS_CORRUPTION_ERROR(e, lvl, mp, mem) \
diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c
index 5eafd5b6321183cea0bfba7acbce1be7000b5200..db7cbd1bc8573e81d5f05699032b7731573a5bf2 100644
--- a/fs/xfs/xfs_extfree_item.c
+++ b/fs/xfs/xfs_extfree_item.c
@@ -59,6 +59,18 @@ STATIC void xfs_efi_item_abort(xfs_efi_log_item_t *);
STATIC void xfs_efd_item_abort(xfs_efd_log_item_t *);
+void
+xfs_efi_item_free(xfs_efi_log_item_t *efip)
+{
+ int nexts = efip->efi_format.efi_nextents;
+
+ if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
+ kmem_free(efip, sizeof(xfs_efi_log_item_t) +
+ (nexts - 1) * sizeof(xfs_extent_t));
+ } else {
+ kmem_zone_free(xfs_efi_zone, efip);
+ }
+}
/*
* This returns the number of iovecs needed to log the given efi item.
@@ -120,8 +132,6 @@ xfs_efi_item_pin(xfs_efi_log_item_t *efip)
STATIC void
xfs_efi_item_unpin(xfs_efi_log_item_t *efip, int stale)
{
- int nexts;
- int size;
xfs_mount_t *mp;
SPLDECL(s);
@@ -132,21 +142,11 @@ xfs_efi_item_unpin(xfs_efi_log_item_t *efip, int stale)
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip, s);
-
- nexts = efip->efi_format.efi_nextents;
- if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efi_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efip, size);
- } else {
- kmem_zone_free(xfs_efi_zone, efip);
- }
+ xfs_efi_item_free(efip);
} else {
efip->efi_flags |= XFS_EFI_COMMITTED;
AIL_UNLOCK(mp, s);
}
-
- return;
}
/*
@@ -159,8 +159,6 @@ xfs_efi_item_unpin(xfs_efi_log_item_t *efip, int stale)
STATIC void
xfs_efi_item_unpin_remove(xfs_efi_log_item_t *efip, xfs_trans_t *tp)
{
- int nexts;
- int size;
xfs_mount_t *mp;
xfs_log_item_desc_t *lidp;
SPLDECL(s);
@@ -178,23 +176,11 @@ xfs_efi_item_unpin_remove(xfs_efi_log_item_t *efip, xfs_trans_t *tp)
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip, s);
- /*
- * now free the item itself
- */
- nexts = efip->efi_format.efi_nextents;
- if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efi_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efip, size);
- } else {
- kmem_zone_free(xfs_efi_zone, efip);
- }
+ xfs_efi_item_free(efip);
} else {
efip->efi_flags |= XFS_EFI_COMMITTED;
AIL_UNLOCK(mp, s);
}
-
- return;
}
/*
@@ -245,18 +231,7 @@ xfs_efi_item_committed(xfs_efi_log_item_t *efip, xfs_lsn_t lsn)
STATIC void
xfs_efi_item_abort(xfs_efi_log_item_t *efip)
{
- int nexts;
- int size;
-
- nexts = efip->efi_format.efi_nextents;
- if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efi_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efip, size);
- } else {
- kmem_zone_free(xfs_efi_zone, efip);
- }
- return;
+ xfs_efi_item_free(efip);
}
/*
@@ -288,7 +263,7 @@ xfs_efi_item_committing(xfs_efi_log_item_t *efip, xfs_lsn_t lsn)
/*
* This is the ops vector shared by all efi log items.
*/
-struct xfs_item_ops xfs_efi_item_ops = {
+STATIC struct xfs_item_ops xfs_efi_item_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_efi_item_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_efi_item_format,
@@ -355,8 +330,6 @@ xfs_efi_release(xfs_efi_log_item_t *efip,
{
xfs_mount_t *mp;
int extents_left;
- uint size;
- int nexts;
SPLDECL(s);
mp = efip->efi_item.li_mountp;
@@ -372,20 +345,10 @@ xfs_efi_release(xfs_efi_log_item_t *efip,
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip, s);
+ xfs_efi_item_free(efip);
} else {
AIL_UNLOCK(mp, s);
}
-
- if (extents_left == 0) {
- nexts = efip->efi_format.efi_nextents;
- if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efi_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efip, size);
- } else {
- kmem_zone_free(xfs_efi_zone, efip);
- }
- }
}
/*
@@ -398,8 +361,6 @@ STATIC void
xfs_efi_cancel(
xfs_efi_log_item_t *efip)
{
- int nexts;
- int size;
xfs_mount_t *mp;
SPLDECL(s);
@@ -410,26 +371,25 @@ xfs_efi_cancel(
* xfs_trans_delete_ail() drops the AIL lock.
*/
xfs_trans_delete_ail(mp, (xfs_log_item_t *)efip, s);
-
- nexts = efip->efi_format.efi_nextents;
- if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efi_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efip, size);
- } else {
- kmem_zone_free(xfs_efi_zone, efip);
- }
+ xfs_efi_item_free(efip);
} else {
efip->efi_flags |= XFS_EFI_CANCELED;
AIL_UNLOCK(mp, s);
}
-
- return;
}
+STATIC void
+xfs_efd_item_free(xfs_efd_log_item_t *efdp)
+{
+ int nexts = efdp->efd_format.efd_nextents;
-
-
+ if (nexts > XFS_EFD_MAX_FAST_EXTENTS) {
+ kmem_free(efdp, sizeof(xfs_efd_log_item_t) +
+ (nexts - 1) * sizeof(xfs_extent_t));
+ } else {
+ kmem_zone_free(xfs_efd_zone, efdp);
+ }
+}
/*
* This returns the number of iovecs needed to log the given efd item.
@@ -533,9 +493,6 @@ xfs_efd_item_unlock(xfs_efd_log_item_t *efdp)
STATIC xfs_lsn_t
xfs_efd_item_committed(xfs_efd_log_item_t *efdp, xfs_lsn_t lsn)
{
- uint size;
- int nexts;
-
/*
* If we got a log I/O error, it's always the case that the LR with the
* EFI got unpinned and freed before the EFD got aborted.
@@ -543,15 +500,7 @@ xfs_efd_item_committed(xfs_efd_log_item_t *efdp, xfs_lsn_t lsn)
if ((efdp->efd_item.li_flags & XFS_LI_ABORTED) == 0)
xfs_efi_release(efdp->efd_efip, efdp->efd_format.efd_nextents);
- nexts = efdp->efd_format.efd_nextents;
- if (nexts > XFS_EFD_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efd_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efdp, size);
- } else {
- kmem_zone_free(xfs_efd_zone, efdp);
- }
-
+ xfs_efd_item_free(efdp);
return (xfs_lsn_t)-1;
}
@@ -565,9 +514,6 @@ xfs_efd_item_committed(xfs_efd_log_item_t *efdp, xfs_lsn_t lsn)
STATIC void
xfs_efd_item_abort(xfs_efd_log_item_t *efdp)
{
- int nexts;
- int size;
-
/*
* If we got a log I/O error, it's always the case that the LR with the
* EFI got unpinned and freed before the EFD got aborted. So don't
@@ -576,15 +522,7 @@ xfs_efd_item_abort(xfs_efd_log_item_t *efdp)
if ((efdp->efd_item.li_flags & XFS_LI_ABORTED) == 0)
xfs_efi_cancel(efdp->efd_efip);
- nexts = efdp->efd_format.efd_nextents;
- if (nexts > XFS_EFD_MAX_FAST_EXTENTS) {
- size = sizeof(xfs_efd_log_item_t);
- size += (nexts - 1) * sizeof(xfs_extent_t);
- kmem_free(efdp, size);
- } else {
- kmem_zone_free(xfs_efd_zone, efdp);
- }
- return;
+ xfs_efd_item_free(efdp);
}
/*
@@ -615,7 +553,7 @@ xfs_efd_item_committing(xfs_efd_log_item_t *efip, xfs_lsn_t lsn)
/*
* This is the ops vector shared by all efd log items.
*/
-struct xfs_item_ops xfs_efd_item_ops = {
+STATIC struct xfs_item_ops xfs_efd_item_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_efd_item_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_efd_item_format,
diff --git a/fs/xfs/xfs_extfree_item.h b/fs/xfs/xfs_extfree_item.h
index 7122d6101d15803644220269f172ba4817118f2e..d433bac9f59d81f59de6f6593e7ab8a96d2c3149 100644
--- a/fs/xfs/xfs_extfree_item.h
+++ b/fs/xfs/xfs_extfree_item.h
@@ -118,6 +118,8 @@ xfs_efi_log_item_t *xfs_efi_init(struct xfs_mount *, uint);
xfs_efd_log_item_t *xfs_efd_init(struct xfs_mount *, xfs_efi_log_item_t *,
uint);
+void xfs_efi_item_free(xfs_efi_log_item_t *);
+
#endif /* __KERNEL__ */
#endif /* __XFS_EXTFREE_ITEM_H__ */
diff --git a/fs/xfs/xfs_fs.h b/fs/xfs/xfs_fs.h
index 6ee8443bf9d33da239e8b389f0dd64108d429324..095af0a5cff3bc50a4420d81e65ef8ed2b7ae710 100644
--- a/fs/xfs/xfs_fs.h
+++ b/fs/xfs/xfs_fs.h
@@ -60,7 +60,8 @@ struct fsxattr {
__u32 fsx_xflags; /* xflags field value (get/set) */
__u32 fsx_extsize; /* extsize field value (get/set)*/
__u32 fsx_nextents; /* nextents field value (get) */
- unsigned char fsx_pad[16];
+ __u32 fsx_projid; /* project identifier (get/set) */
+ unsigned char fsx_pad[12];
};
#endif
diff --git a/fs/xfs/xfs_fsops.c b/fs/xfs/xfs_fsops.c
index 21213057c27f9ff655100f986cd7ad49d930b619..ca535d613190fca9ac1a15df62713223d4a69825 100644
--- a/fs/xfs/xfs_fsops.c
+++ b/fs/xfs/xfs_fsops.c
@@ -559,32 +559,6 @@ xfs_reserve_blocks(
return(0);
}
-void
-xfs_fs_log_dummy(xfs_mount_t *mp)
-{
- xfs_trans_t *tp;
- xfs_inode_t *ip;
-
-
- tp = _xfs_trans_alloc(mp, XFS_TRANS_DUMMY1);
- atomic_inc(&mp->m_active_trans);
- if (xfs_trans_reserve(tp, 0, XFS_ICHANGE_LOG_RES(mp), 0, 0, 0)) {
- xfs_trans_cancel(tp, 0);
- return;
- }
-
- ip = mp->m_rootip;
- xfs_ilock(ip, XFS_ILOCK_EXCL);
-
- xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
- xfs_trans_ihold(tp, ip);
- xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
- xfs_trans_set_sync(tp);
- xfs_trans_commit(tp, 0, NULL);
-
- xfs_iunlock(ip, XFS_ILOCK_EXCL);
-}
-
int
xfs_fs_goingdown(
xfs_mount_t *mp,
diff --git a/fs/xfs/xfs_ialloc_btree.h b/fs/xfs/xfs_ialloc_btree.h
index 803c4d17a057b3e313707289fdc3a00b81b5d38b..44be188674a6a0e405b40559deec84d2aa4dd75c 100644
--- a/fs/xfs/xfs_ialloc_btree.h
+++ b/fs/xfs/xfs_ialloc_btree.h
@@ -100,9 +100,13 @@ xfs_inofree_t xfs_inobt_mask(int i);
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_IS_FREE)
int xfs_inobt_is_free(xfs_inobt_rec_t *rp, int i);
-#define XFS_INOBT_IS_FREE(rp,i) xfs_inobt_is_free(rp,i)
+#define XFS_INOBT_IS_FREE(rp,i) xfs_inobt_is_free(rp,i)
+#define XFS_INOBT_IS_FREE_DISK(rp,i) xfs_inobt_is_free_disk(rp,i)
#else
-#define XFS_INOBT_IS_FREE(rp,i) (((rp)->ir_free & XFS_INOBT_MASK(i)) != 0)
+#define XFS_INOBT_IS_FREE(rp,i) \
+ (((rp)->ir_free & XFS_INOBT_MASK(i)) != 0)
+#define XFS_INOBT_IS_FREE_DISK(rp,i) \
+ ((INT_GET((rp)->ir_free, ARCH_CONVERT) & XFS_INOBT_MASK(i)) != 0)
#endif
#if XFS_WANT_FUNCS || (XFS_WANT_SPACE && XFSSO_XFS_INOBT_SET_FREE)
void xfs_inobt_set_free(xfs_inobt_rec_t *rp, int i);
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index bc8c8c7f9039d507978d727a25c446b661af4d56..34bdf5909687b30d0619e3e9f6d42feee4de4098 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -145,51 +145,6 @@ xfs_inobp_check(
}
#endif
-/*
- * called from bwrite on xfs inode buffers
- */
-void
-xfs_inobp_bwcheck(xfs_buf_t *bp)
-{
- xfs_mount_t *mp;
- int i;
- int j;
- xfs_dinode_t *dip;
-
- ASSERT(XFS_BUF_FSPRIVATE3(bp, void *) != NULL);
-
- mp = XFS_BUF_FSPRIVATE3(bp, xfs_mount_t *);
-
-
- j = mp->m_inode_cluster_size >> mp->m_sb.sb_inodelog;
-
- for (i = 0; i < j; i++) {
- dip = (xfs_dinode_t *) xfs_buf_offset(bp,
- i * mp->m_sb.sb_inodesize);
- if (INT_GET(dip->di_core.di_magic, ARCH_CONVERT) != XFS_DINODE_MAGIC) {
- cmn_err(CE_WARN,
-"Bad magic # 0x%x in XFS inode buffer 0x%Lx, starting blockno %Ld, offset 0x%x",
- INT_GET(dip->di_core.di_magic, ARCH_CONVERT),
- (__uint64_t)(__psunsigned_t) bp,
- (__int64_t) XFS_BUF_ADDR(bp),
- xfs_buf_offset(bp, i * mp->m_sb.sb_inodesize));
- xfs_fs_cmn_err(CE_WARN, mp,
- "corrupt, unmount and run xfs_repair");
- }
- if (!dip->di_next_unlinked) {
- cmn_err(CE_WARN,
-"Bad next_unlinked field (0) in XFS inode buffer 0x%p, starting blockno %Ld, offset 0x%x",
- (__uint64_t)(__psunsigned_t) bp,
- (__int64_t) XFS_BUF_ADDR(bp),
- xfs_buf_offset(bp, i * mp->m_sb.sb_inodesize));
- xfs_fs_cmn_err(CE_WARN, mp,
- "corrupt, unmount and run xfs_repair");
- }
- }
-
- return;
-}
-
/*
* This routine is called to map an inode number within a file
* system to the buffer containing the on-disk version of the
@@ -203,7 +158,7 @@ xfs_inobp_bwcheck(xfs_buf_t *bp)
* Use xfs_imap() to determine the size and location of the
* buffer to read from disk.
*/
-int
+STATIC int
xfs_inotobp(
xfs_mount_t *mp,
xfs_trans_t *tp,
@@ -1247,26 +1202,32 @@ xfs_ialloc(
case S_IFREG:
case S_IFDIR:
if (unlikely(pip->i_d.di_flags & XFS_DIFLAG_ANY)) {
- if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT) {
- if ((mode & S_IFMT) == S_IFDIR) {
- ip->i_d.di_flags |= XFS_DIFLAG_RTINHERIT;
- } else {
- ip->i_d.di_flags |= XFS_DIFLAG_REALTIME;
+ uint di_flags = 0;
+
+ if ((mode & S_IFMT) == S_IFDIR) {
+ if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT)
+ di_flags |= XFS_DIFLAG_RTINHERIT;
+ } else {
+ if (pip->i_d.di_flags & XFS_DIFLAG_RTINHERIT) {
+ di_flags |= XFS_DIFLAG_REALTIME;
ip->i_iocore.io_flags |= XFS_IOCORE_RT;
}
}
if ((pip->i_d.di_flags & XFS_DIFLAG_NOATIME) &&
xfs_inherit_noatime)
- ip->i_d.di_flags |= XFS_DIFLAG_NOATIME;
+ di_flags |= XFS_DIFLAG_NOATIME;
if ((pip->i_d.di_flags & XFS_DIFLAG_NODUMP) &&
xfs_inherit_nodump)
- ip->i_d.di_flags |= XFS_DIFLAG_NODUMP;
+ di_flags |= XFS_DIFLAG_NODUMP;
if ((pip->i_d.di_flags & XFS_DIFLAG_SYNC) &&
xfs_inherit_sync)
- ip->i_d.di_flags |= XFS_DIFLAG_SYNC;
+ di_flags |= XFS_DIFLAG_SYNC;
if ((pip->i_d.di_flags & XFS_DIFLAG_NOSYMLINKS) &&
xfs_inherit_nosymlinks)
- ip->i_d.di_flags |= XFS_DIFLAG_NOSYMLINKS;
+ di_flags |= XFS_DIFLAG_NOSYMLINKS;
+ if (pip->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
+ di_flags |= XFS_DIFLAG_PROJINHERIT;
+ ip->i_d.di_flags |= di_flags;
}
/* FALLTHROUGH */
case S_IFLNK:
@@ -2156,7 +2117,7 @@ static __inline__ int xfs_inode_clean(xfs_inode_t *ip)
(ip->i_update_core == 0));
}
-void
+STATIC void
xfs_ifree_cluster(
xfs_inode_t *free_ip,
xfs_trans_t *tp,
@@ -2875,7 +2836,7 @@ xfs_iunpin(
* be subsequently pinned once someone is waiting for it to be
* unpinned.
*/
-void
+STATIC void
xfs_iunpin_wait(
xfs_inode_t *ip)
{
@@ -3601,107 +3562,43 @@ xfs_iflush_int(
/*
- * Flush all inactive inodes in mp. Return true if no user references
- * were found, false otherwise.
+ * Flush all inactive inodes in mp.
*/
-int
+void
xfs_iflush_all(
- xfs_mount_t *mp,
- int flag)
+ xfs_mount_t *mp)
{
- int busy;
- int done;
- int purged;
xfs_inode_t *ip;
- vmap_t vmap;
vnode_t *vp;
- busy = done = 0;
- while (!done) {
- purged = 0;
- XFS_MOUNT_ILOCK(mp);
- ip = mp->m_inodes;
- if (ip == NULL) {
- break;
- }
- do {
- /* Make sure we skip markers inserted by sync */
- if (ip->i_mount == NULL) {
- ip = ip->i_mnext;
- continue;
- }
-
- /*
- * It's up to our caller to purge the root
- * and quota vnodes later.
- */
- vp = XFS_ITOV_NULL(ip);
-
- if (!vp) {
- XFS_MOUNT_IUNLOCK(mp);
- xfs_finish_reclaim(ip, 0, XFS_IFLUSH_ASYNC);
- purged = 1;
- break;
- }
+ again:
+ XFS_MOUNT_ILOCK(mp);
+ ip = mp->m_inodes;
+ if (ip == NULL)
+ goto out;
- if (vn_count(vp) != 0) {
- if (vn_count(vp) == 1 &&
- (ip == mp->m_rootip ||
- (mp->m_quotainfo &&
- (ip->i_ino == mp->m_sb.sb_uquotino ||
- ip->i_ino == mp->m_sb.sb_gquotino)))) {
+ do {
+ /* Make sure we skip markers inserted by sync */
+ if (ip->i_mount == NULL) {
+ ip = ip->i_mnext;
+ continue;
+ }
- ip = ip->i_mnext;
- continue;
- }
- if (!(flag & XFS_FLUSH_ALL)) {
- busy = 1;
- done = 1;
- break;
- }
- /*
- * Ignore busy inodes but continue flushing
- * others.
- */
- ip = ip->i_mnext;
- continue;
- }
- /*
- * Sample vp mapping while holding mp locked on MP
- * systems, so we don't purge a reclaimed or
- * nonexistent vnode. We break from the loop
- * since we know that we modify
- * it by pulling ourselves from it in xfs_reclaim()
- * called via vn_purge() below. Set ip to the next
- * entry in the list anyway so we'll know below
- * whether we reached the end or not.
- */
- VMAP(vp, vmap);
+ vp = XFS_ITOV_NULL(ip);
+ if (!vp) {
XFS_MOUNT_IUNLOCK(mp);
+ xfs_finish_reclaim(ip, 0, XFS_IFLUSH_ASYNC);
+ goto again;
+ }
- vn_purge(vp, &vmap);
+ ASSERT(vn_count(vp) == 0);
- purged = 1;
- break;
- } while (ip != mp->m_inodes);
- /*
- * We need to distinguish between when we exit the loop
- * after a purge and when we simply hit the end of the
- * list. We can't use the (ip == mp->m_inodes) test,
- * because when we purge an inode at the start of the list
- * the next inode on the list becomes mp->m_inodes. That
- * would cause such a test to bail out early. The purged
- * variable tells us how we got out of the loop.
- */
- if (!purged) {
- done = 1;
- }
- }
+ ip = ip->i_mnext;
+ } while (ip != mp->m_inodes);
+ out:
XFS_MOUNT_IUNLOCK(mp);
- return !busy;
}
-
/*
* xfs_iaccess: check accessibility of inode for mode.
*/
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 37e1c316f3b6bd520c37d4bea1a86aeaf0375a6e..54d9e54c7c9572f5bb79ebe4434990a5abc6025b 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -411,11 +411,6 @@ void xfs_ifork_next_set(xfs_inode_t *ip, int w, int n);
#define XFS_IFLUSH_ASYNC 4
#define XFS_IFLUSH_DELWRI 5
-/*
- * Flags for xfs_iflush_all.
- */
-#define XFS_FLUSH_ALL 0x1
-
/*
* Flags for xfs_itruncate_start().
*/
@@ -487,8 +482,6 @@ int xfs_finish_reclaim_all(struct xfs_mount *, int);
/*
* xfs_inode.c prototypes.
*/
-int xfs_inotobp(struct xfs_mount *, struct xfs_trans *, xfs_ino_t,
- xfs_dinode_t **, struct xfs_buf **, int *);
int xfs_itobp(struct xfs_mount *, struct xfs_trans *,
xfs_inode_t *, xfs_dinode_t **, struct xfs_buf **,
xfs_daddr_t);
@@ -522,7 +515,7 @@ void xfs_ipin(xfs_inode_t *);
void xfs_iunpin(xfs_inode_t *);
int xfs_iextents_copy(xfs_inode_t *, xfs_bmbt_rec_t *, int);
int xfs_iflush(xfs_inode_t *, uint);
-int xfs_iflush_all(struct xfs_mount *, int);
+void xfs_iflush_all(struct xfs_mount *);
int xfs_iaccess(xfs_inode_t *, mode_t, cred_t *);
uint xfs_iroundup(uint);
void xfs_ichgtime(xfs_inode_t *, int);
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 768cb1816b8eace41f94f6ffcf9f4c2d8a7e4113..0eed30f5cb19de82e45518bb1f2b08c963f9d7d3 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -910,7 +910,7 @@ xfs_inode_item_committing(
/*
* This is the ops vector shared by all buf log items.
*/
-struct xfs_item_ops xfs_inode_item_ops = {
+STATIC struct xfs_item_ops xfs_inode_item_ops = {
.iop_size = (uint(*)(xfs_log_item_t*))xfs_inode_item_size,
.iop_format = (void(*)(xfs_log_item_t*, xfs_log_iovec_t*))
xfs_inode_item_format,
diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c
index 469e1a7939d44fbbe4dfbdbe8c9b2e90f0d4f7f2..2edd6769e5d328d18da1d854d69595ff3cb5a996 100644
--- a/fs/xfs/xfs_iomap.c
+++ b/fs/xfs/xfs_iomap.c
@@ -385,15 +385,15 @@ xfs_iomap_write_direct(
int nimaps, maps;
int error;
int bmapi_flag;
+ int quota_flag;
int rt;
xfs_trans_t *tp;
xfs_bmbt_irec_t imap[XFS_WRITE_IMAPS], *imapp;
xfs_bmap_free_t free_list;
int aeof;
- xfs_filblks_t datablocks;
+ xfs_filblks_t datablocks, qblocks, resblks;
int committed;
int numrtextents;
- uint resblks;
/*
* Make sure that the dquots are there. This doesn't hold
@@ -419,7 +419,6 @@ xfs_iomap_write_direct(
xfs_fileoff_t map_last_fsb;
map_last_fsb = ret_imap->br_blockcount + ret_imap->br_startoff;
-
if (map_last_fsb < last_fsb) {
last_fsb = map_last_fsb;
count_fsb = last_fsb - offset_fsb;
@@ -428,56 +427,47 @@ xfs_iomap_write_direct(
}
/*
- * determine if reserving space on
- * the data or realtime partition.
+ * Determine if reserving space on the data or realtime partition.
*/
if ((rt = XFS_IS_REALTIME_INODE(ip))) {
- int sbrtextsize, iprtextsize;
+ xfs_extlen_t extsz;
- sbrtextsize = mp->m_sb.sb_rextsize;
- iprtextsize =
- ip->i_d.di_extsize ? ip->i_d.di_extsize : sbrtextsize;
- numrtextents = (count_fsb + iprtextsize - 1);
- do_div(numrtextents, sbrtextsize);
+ if (!(extsz = ip->i_d.di_extsize))
+ extsz = mp->m_sb.sb_rextsize;
+ numrtextents = qblocks = (count_fsb + extsz - 1);
+ do_div(numrtextents, mp->m_sb.sb_rextsize);
+ quota_flag = XFS_QMOPT_RES_RTBLKS;
datablocks = 0;
} else {
- datablocks = count_fsb;
+ datablocks = qblocks = count_fsb;
+ quota_flag = XFS_QMOPT_RES_REGBLKS;
numrtextents = 0;
}
/*
- * allocate and setup the transaction
+ * Allocate and setup the transaction
*/
xfs_iunlock(ip, XFS_ILOCK_EXCL);
tp = xfs_trans_alloc(mp, XFS_TRANS_DIOSTRAT);
-
resblks = XFS_DIOSTRAT_SPACE_RES(mp, datablocks);
-
error = xfs_trans_reserve(tp, resblks,
XFS_WRITE_LOG_RES(mp), numrtextents,
XFS_TRANS_PERM_LOG_RES,
XFS_WRITE_LOG_COUNT);
/*
- * check for running out of space
+ * Check for running out of space, note: need lock to return
*/
if (error)
- /*
- * Free the transaction structure.
- */
xfs_trans_cancel(tp, 0);
-
xfs_ilock(ip, XFS_ILOCK_EXCL);
-
if (error)
- goto error_out; /* Don't return in above if .. trans ..,
- need lock to return */
+ goto error_out;
- if (XFS_TRANS_RESERVE_BLKQUOTA(mp, tp, ip, resblks)) {
+ if (XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, tp, ip, qblocks, 0, quota_flag)) {
error = (EDQUOT);
goto error1;
}
- nimaps = 1;
bmapi_flag = XFS_BMAPI_WRITE;
xfs_trans_ijoin(tp, ip, XFS_ILOCK_EXCL);
@@ -487,31 +477,29 @@ xfs_iomap_write_direct(
bmapi_flag |= XFS_BMAPI_PREALLOC;
/*
- * issue the bmapi() call to allocate the blocks
+ * Issue the bmapi() call to allocate the blocks
*/
XFS_BMAP_INIT(&free_list, &firstfsb);
+ nimaps = 1;
imapp = &imap[0];
error = xfs_bmapi(tp, ip, offset_fsb, count_fsb,
bmapi_flag, &firstfsb, 0, imapp, &nimaps, &free_list);
- if (error) {
+ if (error)
goto error0;
- }
/*
- * complete the transaction
+ * Complete the transaction
*/
-
error = xfs_bmap_finish(&tp, &free_list, firstfsb, &committed);
- if (error) {
+ if (error)
goto error0;
- }
-
error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES, NULL);
- if (error) {
+ if (error)
goto error_out;
- }
- /* copy any maps to caller's array and return any error. */
+ /*
+ * Copy any maps to caller's array and return any error.
+ */
if (nimaps == 0) {
error = (ENOSPC);
goto error_out;
@@ -530,10 +518,11 @@ xfs_iomap_write_direct(
}
return 0;
- error0: /* Cancel bmap, unlock inode, and cancel trans */
+error0: /* Cancel bmap, unlock inode, unreserve quota blocks, cancel trans */
xfs_bmap_cancel(&free_list);
+ XFS_TRANS_UNRESERVE_QUOTA_NBLKS(mp, tp, ip, qblocks, 0, quota_flag);
- error1: /* Just cancel transaction */
+error1: /* Just cancel transaction */
xfs_trans_cancel(tp, XFS_TRANS_RELEASE_LOG_RES | XFS_TRANS_ABORT);
*nmaps = 0; /* nothing set-up here */
diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c
index 092d5fb096b13e8c5fa9c65bfe02693a3870592c..1cd2ac1638778b3e69c67acd6a47280cdc52cd3a 100644
--- a/fs/xfs/xfs_log.c
+++ b/fs/xfs/xfs_log.c
@@ -134,7 +134,7 @@ STATIC void xlog_verify_tail_lsn(xlog_t *log, xlog_in_core_t *iclog,
#define xlog_verify_tail_lsn(a,b,c)
#endif
-int xlog_iclogs_empty(xlog_t *log);
+STATIC int xlog_iclogs_empty(xlog_t *log);
#ifdef DEBUG
int xlog_do_error = 0;
@@ -1857,7 +1857,7 @@ xlog_write(xfs_mount_t * mp,
*
* State Change: DIRTY -> ACTIVE
*/
-void
+STATIC void
xlog_state_clean_log(xlog_t *log)
{
xlog_in_core_t *iclog;
@@ -3542,7 +3542,7 @@ xfs_log_force_umount(
return (retval);
}
-int
+STATIC int
xlog_iclogs_empty(xlog_t *log)
{
xlog_in_core_t *iclog;
diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h
index c31e3ce3be6602cd8f96fcb7419af04d9912b445..1a1d452f15f97b023f8ce0d33c9e74aad32f4ad6 100644
--- a/fs/xfs/xfs_log_priv.h
+++ b/fs/xfs/xfs_log_priv.h
@@ -535,7 +535,6 @@ typedef struct log {
/* common routines */
extern xfs_lsn_t xlog_assign_tail_lsn(struct xfs_mount *mp);
-extern int xlog_find_head(xlog_t *log, xfs_daddr_t *head_blk);
extern int xlog_find_tail(xlog_t *log,
xfs_daddr_t *head_blk,
xfs_daddr_t *tail_blk,
@@ -548,7 +547,6 @@ extern void xlog_recover_process_iunlinks(xlog_t *log);
extern struct xfs_buf *xlog_get_bp(xlog_t *, int);
extern void xlog_put_bp(struct xfs_buf *);
extern int xlog_bread(xlog_t *, xfs_daddr_t, int, struct xfs_buf *);
-extern xfs_caddr_t xlog_align(xlog_t *, xfs_daddr_t, int, struct xfs_buf *);
/* iclog tracing */
#define XLOG_TRACE_GRAB_FLUSH 1
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 9824b5bf0ec03ea6af15803978106adeedc5a1d9..0aac28ddb81c6bc00d6b37ee341fa4db5258d119 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -148,7 +148,7 @@ xlog_bread(
* The buffer is kept locked across the write and is returned locked.
* This can only be used for synchronous log writes.
*/
-int
+STATIC int
xlog_bwrite(
xlog_t *log,
xfs_daddr_t blk_no,
@@ -179,7 +179,7 @@ xlog_bwrite(
return error;
}
-xfs_caddr_t
+STATIC xfs_caddr_t
xlog_align(
xlog_t *log,
xfs_daddr_t blk_no,
@@ -528,7 +528,7 @@ xlog_find_verify_log_record(
*
* Return: zero if normal, non-zero if error.
*/
-int
+STATIC int
xlog_find_head(
xlog_t *log,
xfs_daddr_t *return_head_blk)
@@ -1964,7 +1964,8 @@ xlog_recover_do_reg_buffer(
* probably a good thing to do for other buf types also.
*/
error = 0;
- if (buf_f->blf_flags & (XFS_BLI_UDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) {
+ if (buf_f->blf_flags &
+ (XFS_BLI_UDQUOT_BUF|XFS_BLI_PDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) {
error = xfs_qm_dqcheck((xfs_disk_dquot_t *)
item->ri_buf[i].i_addr,
-1, 0, XFS_QMOPT_DOWARN,
@@ -2030,6 +2031,7 @@ xfs_qm_dqcheck(
}
if (INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_USER &&
+ INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_PROJ &&
INT_GET(ddq->d_flags, ARCH_CONVERT) != XFS_DQ_GROUP) {
if (flags & XFS_QMOPT_DOWARN)
cmn_err(CE_ALERT,
@@ -2135,6 +2137,8 @@ xlog_recover_do_dquot_buffer(
type = 0;
if (buf_f->blf_flags & XFS_BLI_UDQUOT_BUF)
type |= XFS_DQ_USER;
+ if (buf_f->blf_flags & XFS_BLI_PDQUOT_BUF)
+ type |= XFS_DQ_PROJ;
if (buf_f->blf_flags & XFS_BLI_GDQUOT_BUF)
type |= XFS_DQ_GROUP;
/*
@@ -2247,7 +2251,8 @@ xlog_recover_do_buffer_trans(
error = 0;
if (flags & XFS_BLI_INODE_BUF) {
error = xlog_recover_do_inode_buffer(mp, item, bp, buf_f);
- } else if (flags & (XFS_BLI_UDQUOT_BUF | XFS_BLI_GDQUOT_BUF)) {
+ } else if (flags &
+ (XFS_BLI_UDQUOT_BUF|XFS_BLI_PDQUOT_BUF|XFS_BLI_GDQUOT_BUF)) {
xlog_recover_do_dquot_buffer(mp, log, item, bp, buf_f);
} else {
xlog_recover_do_reg_buffer(mp, item, bp, buf_f);
@@ -2619,7 +2624,7 @@ xlog_recover_do_dquot_trans(
* This type of quotas was turned off, so ignore this record.
*/
type = INT_GET(recddq->d_flags, ARCH_CONVERT) &
- (XFS_DQ_USER | XFS_DQ_GROUP);
+ (XFS_DQ_USER | XFS_DQ_PROJ | XFS_DQ_GROUP);
ASSERT(type);
if (log->l_quotaoffs_flag & type)
return (0);
@@ -2742,7 +2747,6 @@ xlog_recover_do_efd_trans(
xfs_efi_log_item_t *efip = NULL;
xfs_log_item_t *lip;
int gen;
- int nexts;
__uint64_t efi_id;
SPLDECL(s);
@@ -2777,22 +2781,15 @@ xlog_recover_do_efd_trans(
}
lip = xfs_trans_next_ail(mp, lip, &gen, NULL);
}
- if (lip == NULL) {
- AIL_UNLOCK(mp, s);
- }
/*
* If we found it, then free it up. If it wasn't there, it
* must have been overwritten in the log. Oh well.
*/
if (lip != NULL) {
- nexts = efip->efi_format.efi_nextents;
- if (nexts > XFS_EFI_MAX_FAST_EXTENTS) {
- kmem_free(lip, sizeof(xfs_efi_log_item_t) +
- ((nexts - 1) * sizeof(xfs_extent_t)));
- } else {
- kmem_zone_free(xfs_efi_zone, efip);
- }
+ xfs_efi_item_free(efip);
+ } else {
+ AIL_UNLOCK(mp, s);
}
}
diff --git a/fs/xfs/xfs_macros.c b/fs/xfs/xfs_macros.c
index ce4f46c6b3aba1d36ae898dc42f1a0ba15c64139..698c2cd6285802ac13435856a23261d9fca3ae3d 100644
--- a/fs/xfs/xfs_macros.c
+++ b/fs/xfs/xfs_macros.c
@@ -1658,6 +1658,11 @@ xfs_inobt_is_free(xfs_inobt_rec_t *rp, int i)
{
return XFS_INOBT_IS_FREE(rp, i);
}
+int
+xfs_inobt_is_free_disk(xfs_inobt_rec_t *rp, int i)
+{
+ return XFS_INOBT_IS_FREE_DISK(rp, i);
+}
#endif
#if XFS_WANT_FUNCS_C || (XFS_WANT_SPACE_C && XFSSO_XFS_INOBT_IS_LAST_REC)
diff --git a/fs/xfs/xfs_mount.c b/fs/xfs/xfs_mount.c
index 2ec967d93e5ae5eb2aaf1ac06441294ee357382a..82e1646e6243765e121231680f5514470e4bd0a1 100644
--- a/fs/xfs/xfs_mount.c
+++ b/fs/xfs/xfs_mount.c
@@ -64,6 +64,7 @@
STATIC void xfs_mount_log_sbunit(xfs_mount_t *, __int64_t);
STATIC int xfs_uuid_mount(xfs_mount_t *);
STATIC void xfs_uuid_unmount(xfs_mount_t *mp);
+STATIC void xfs_unmountfs_wait(xfs_mount_t *);
static struct {
short offset;
@@ -555,7 +556,7 @@ xfs_readsb(xfs_mount_t *mp)
* fields from the superblock associated with the given
* mount structure
*/
-void
+STATIC void
xfs_mount_common(xfs_mount_t *mp, xfs_sb_t *sbp)
{
int i;
@@ -1081,7 +1082,7 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr)
int64_t fsid;
#endif
- xfs_iflush_all(mp, XFS_FLUSH_ALL);
+ xfs_iflush_all(mp);
XFS_QM_DQPURGEALL(mp,
XFS_QMOPT_UQUOTA | XFS_QMOPT_GQUOTA | XFS_QMOPT_UMOUNTING);
@@ -1111,15 +1112,6 @@ xfs_unmountfs(xfs_mount_t *mp, struct cred *cr)
*/
ASSERT(mp->m_inodes == NULL);
- /*
- * We may have bufs that are in the process of getting written still.
- * We must wait for the I/O completion of those. The sync flag here
- * does a two pass iteration thru the bufcache.
- */
- if (XFS_FORCED_SHUTDOWN(mp)) {
- xfs_incore_relse(mp->m_ddev_targp, 0, 1); /* synchronous */
- }
-
xfs_unmountfs_close(mp, cr);
if ((mp->m_flags & XFS_MOUNT_NOUUID) == 0)
xfs_uuid_unmount(mp);
@@ -1146,7 +1138,7 @@ xfs_unmountfs_close(xfs_mount_t *mp, struct cred *cr)
xfs_free_buftarg(mp->m_ddev_targp, 0);
}
-void
+STATIC void
xfs_unmountfs_wait(xfs_mount_t *mp)
{
if (mp->m_logdev_targp != mp->m_ddev_targp)
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h
index 30dd08fb9f577bb1943e54d83ba9d3625a45303f..5affba38a57753510952570e6dd0f71969ea350a 100644
--- a/fs/xfs/xfs_mount.h
+++ b/fs/xfs/xfs_mount.h
@@ -141,7 +141,7 @@ typedef int (*xfs_dqattach_t)(struct xfs_inode *, uint);
typedef void (*xfs_dqdetach_t)(struct xfs_inode *);
typedef int (*xfs_dqpurgeall_t)(struct xfs_mount *, uint);
typedef int (*xfs_dqvopalloc_t)(struct xfs_mount *,
- struct xfs_inode *, uid_t, gid_t, uint,
+ struct xfs_inode *, uid_t, gid_t, prid_t, uint,
struct xfs_dquot **, struct xfs_dquot **);
typedef void (*xfs_dqvopcreate_t)(struct xfs_trans *, struct xfs_inode *,
struct xfs_dquot *, struct xfs_dquot *);
@@ -185,8 +185,8 @@ typedef struct xfs_qmops {
(*(mp)->m_qm_ops.xfs_dqdetach)(ip)
#define XFS_QM_DQPURGEALL(mp, fl) \
(*(mp)->m_qm_ops.xfs_dqpurgeall)(mp, fl)
-#define XFS_QM_DQVOPALLOC(mp, ip, uid, gid, fl, dq1, dq2) \
- (*(mp)->m_qm_ops.xfs_dqvopalloc)(mp, ip, uid, gid, fl, dq1, dq2)
+#define XFS_QM_DQVOPALLOC(mp, ip, uid, gid, prid, fl, dq1, dq2) \
+ (*(mp)->m_qm_ops.xfs_dqvopalloc)(mp, ip, uid, gid, prid, fl, dq1, dq2)
#define XFS_QM_DQVOPCREATE(mp, tp, ip, dq1, dq2) \
(*(mp)->m_qm_ops.xfs_dqvopcreate)(tp, ip, dq1, dq2)
#define XFS_QM_DQVOPRENAME(mp, ip) \
@@ -544,7 +544,6 @@ extern void xfs_mount_free(xfs_mount_t *mp, int remove_bhv);
extern int xfs_mountfs(struct vfs *, xfs_mount_t *mp, int);
extern int xfs_unmountfs(xfs_mount_t *, struct cred *);
-extern void xfs_unmountfs_wait(xfs_mount_t *);
extern void xfs_unmountfs_close(xfs_mount_t *, struct cred *);
extern int xfs_unmountfs_writesb(xfs_mount_t *);
extern int xfs_unmount_flush(xfs_mount_t *, int);
diff --git a/fs/xfs/xfs_quota.h b/fs/xfs/xfs_quota.h
index 703ec4efcb411574ca3c39a42f52907922922557..7134576ae7faed4f64e1dbb0661bc634a0dbd611 100644
--- a/fs/xfs/xfs_quota.h
+++ b/fs/xfs/xfs_quota.h
@@ -96,7 +96,7 @@ typedef struct xfs_dqblk {
* flags for q_flags field in the dquot.
*/
#define XFS_DQ_USER 0x0001 /* a user quota */
-/* #define XFS_DQ_PROJ 0x0002 -- project quota (IRIX) */
+#define XFS_DQ_PROJ 0x0002 /* project quota */
#define XFS_DQ_GROUP 0x0004 /* a group quota */
#define XFS_DQ_FLOCKED 0x0008 /* flush lock taken */
#define XFS_DQ_DIRTY 0x0010 /* dquot is dirty */
@@ -104,6 +104,8 @@ typedef struct xfs_dqblk {
#define XFS_DQ_INACTIVE 0x0040 /* dq off mplist & hashlist */
#define XFS_DQ_MARKER 0x0080 /* sentinel */
+#define XFS_DQ_ALLTYPES (XFS_DQ_USER|XFS_DQ_PROJ|XFS_DQ_GROUP)
+
/*
* In the worst case, when both user and group quotas are on,
* we can have a max of three dquots changing in a single transaction.
@@ -124,7 +126,7 @@ typedef struct xfs_dqblk {
typedef struct xfs_dq_logformat {
__uint16_t qlf_type; /* dquot log item type */
__uint16_t qlf_size; /* size of this item */
- xfs_dqid_t qlf_id; /* usr/grp id number : 32 bits */
+ xfs_dqid_t qlf_id; /* usr/grp/proj id : 32 bits */
__int64_t qlf_blkno; /* blkno of dquot buffer */
__int32_t qlf_len; /* len of dquot buffer */
__uint32_t qlf_boffset; /* off of dquot in buffer */
@@ -152,9 +154,9 @@ typedef struct xfs_qoff_logformat {
#define XFS_UQUOTA_ACCT 0x0001 /* user quota accounting ON */
#define XFS_UQUOTA_ENFD 0x0002 /* user quota limits enforced */
#define XFS_UQUOTA_CHKD 0x0004 /* quotacheck run on usr quotas */
-#define XFS_PQUOTA_ACCT 0x0008 /* (IRIX) project quota accounting ON */
-#define XFS_GQUOTA_ENFD 0x0010 /* group quota limits enforced */
-#define XFS_GQUOTA_CHKD 0x0020 /* quotacheck run on grp quotas */
+#define XFS_PQUOTA_ACCT 0x0008 /* project quota accounting ON */
+#define XFS_OQUOTA_ENFD 0x0010 /* other (grp/prj) quota limits enforced */
+#define XFS_OQUOTA_CHKD 0x0020 /* quotacheck run on other (grp/prj) quotas */
#define XFS_GQUOTA_ACCT 0x0040 /* group quota accounting ON */
/*
@@ -162,17 +164,22 @@ typedef struct xfs_qoff_logformat {
* are in the process of getting turned off. These flags are in m_qflags but
* never in sb_qflags.
*/
-#define XFS_UQUOTA_ACTIVE 0x0080 /* uquotas are being turned off */
-#define XFS_GQUOTA_ACTIVE 0x0100 /* gquotas are being turned off */
+#define XFS_UQUOTA_ACTIVE 0x0100 /* uquotas are being turned off */
+#define XFS_PQUOTA_ACTIVE 0x0200 /* pquotas are being turned off */
+#define XFS_GQUOTA_ACTIVE 0x0400 /* gquotas are being turned off */
/*
* Checking XFS_IS_*QUOTA_ON() while holding any inode lock guarantees
* quota will be not be switched off as long as that inode lock is held.
*/
#define XFS_IS_QUOTA_ON(mp) ((mp)->m_qflags & (XFS_UQUOTA_ACTIVE | \
- XFS_GQUOTA_ACTIVE))
+ XFS_GQUOTA_ACTIVE | \
+ XFS_PQUOTA_ACTIVE))
+#define XFS_IS_OQUOTA_ON(mp) ((mp)->m_qflags & (XFS_GQUOTA_ACTIVE | \
+ XFS_PQUOTA_ACTIVE))
#define XFS_IS_UQUOTA_ON(mp) ((mp)->m_qflags & XFS_UQUOTA_ACTIVE)
#define XFS_IS_GQUOTA_ON(mp) ((mp)->m_qflags & XFS_GQUOTA_ACTIVE)
+#define XFS_IS_PQUOTA_ON(mp) ((mp)->m_qflags & XFS_PQUOTA_ACTIVE)
/*
* Flags to tell various functions what to do. Not all of these are meaningful
@@ -182,7 +189,7 @@ typedef struct xfs_qoff_logformat {
#define XFS_QMOPT_DQLOCK 0x0000001 /* dqlock */
#define XFS_QMOPT_DQALLOC 0x0000002 /* alloc dquot ondisk if needed */
#define XFS_QMOPT_UQUOTA 0x0000004 /* user dquot requested */
-#define XFS_QMOPT_GQUOTA 0x0000008 /* group dquot requested */
+#define XFS_QMOPT_PQUOTA 0x0000008 /* project dquot requested */
#define XFS_QMOPT_FORCE_RES 0x0000010 /* ignore quota limits */
#define XFS_QMOPT_DQSUSER 0x0000020 /* don't cache super users dquot */
#define XFS_QMOPT_SBVERSION 0x0000040 /* change superblock version num */
@@ -192,6 +199,7 @@ typedef struct xfs_qoff_logformat {
#define XFS_QMOPT_DOWARN 0x0000400 /* increase warning cnt if necessary */
#define XFS_QMOPT_ILOCKED 0x0000800 /* inode is already locked (excl) */
#define XFS_QMOPT_DQREPAIR 0x0001000 /* repair dquot, if damaged. */
+#define XFS_QMOPT_GQUOTA 0x0002000 /* group dquot requested */
/*
* flags to xfs_trans_mod_dquot to indicate which field needs to be
@@ -231,7 +239,8 @@ typedef struct xfs_qoff_logformat {
#define XFS_TRANS_DQ_DELRTBCOUNT XFS_QMOPT_DELRTBCOUNT
-#define XFS_QMOPT_QUOTALL (XFS_QMOPT_UQUOTA|XFS_QMOPT_GQUOTA)
+#define XFS_QMOPT_QUOTALL \
+ (XFS_QMOPT_UQUOTA | XFS_QMOPT_PQUOTA | XFS_QMOPT_GQUOTA)
#define XFS_QMOPT_RESBLK_MASK (XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_RES_RTBLKS)
#ifdef __KERNEL__
@@ -246,21 +255,33 @@ typedef struct xfs_qoff_logformat {
*/
#define XFS_NOT_DQATTACHED(mp, ip) ((XFS_IS_UQUOTA_ON(mp) &&\
(ip)->i_udquot == NULL) || \
- (XFS_IS_GQUOTA_ON(mp) && \
+ (XFS_IS_OQUOTA_ON(mp) && \
(ip)->i_gdquot == NULL))
-#define XFS_QM_NEED_QUOTACHECK(mp) ((XFS_IS_UQUOTA_ON(mp) && \
- (mp->m_sb.sb_qflags & \
- XFS_UQUOTA_CHKD) == 0) || \
- (XFS_IS_GQUOTA_ON(mp) && \
- (mp->m_sb.sb_qflags & \
- XFS_GQUOTA_CHKD) == 0))
+#define XFS_QM_NEED_QUOTACHECK(mp) \
+ ((XFS_IS_UQUOTA_ON(mp) && \
+ (mp->m_sb.sb_qflags & XFS_UQUOTA_CHKD) == 0) || \
+ (XFS_IS_GQUOTA_ON(mp) && \
+ ((mp->m_sb.sb_qflags & XFS_OQUOTA_CHKD) == 0 || \
+ (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT))) || \
+ (XFS_IS_PQUOTA_ON(mp) && \
+ ((mp->m_sb.sb_qflags & XFS_OQUOTA_CHKD) == 0 || \
+ (mp->m_sb.sb_qflags & XFS_GQUOTA_ACCT))))
+
+#define XFS_MOUNT_QUOTA_SET1 (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\
+ XFS_UQUOTA_CHKD|XFS_PQUOTA_ACCT|\
+ XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD)
+
+#define XFS_MOUNT_QUOTA_SET2 (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\
+ XFS_UQUOTA_CHKD|XFS_GQUOTA_ACCT|\
+ XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD)
#define XFS_MOUNT_QUOTA_ALL (XFS_UQUOTA_ACCT|XFS_UQUOTA_ENFD|\
- XFS_UQUOTA_CHKD|XFS_GQUOTA_ACCT|\
- XFS_GQUOTA_ENFD|XFS_GQUOTA_CHKD)
+ XFS_UQUOTA_CHKD|XFS_PQUOTA_ACCT|\
+ XFS_OQUOTA_ENFD|XFS_OQUOTA_CHKD|\
+ XFS_GQUOTA_ACCT)
#define XFS_MOUNT_QUOTA_MASK (XFS_MOUNT_QUOTA_ALL | XFS_UQUOTA_ACTIVE | \
- XFS_GQUOTA_ACTIVE)
+ XFS_GQUOTA_ACTIVE | XFS_PQUOTA_ACTIVE)
/*
@@ -331,15 +352,8 @@ typedef struct xfs_dqtrxops {
#define XFS_TRANS_UNRESERVE_AND_MOD_DQUOTS(mp, tp) \
XFS_DQTRXOP_VOID(mp, tp, qo_unreserve_and_mod_dquots)
-#define XFS_TRANS_RESERVE_BLKQUOTA(mp, tp, ip, nblks) \
- XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, tp, ip, nblks, 0, \
- XFS_QMOPT_RES_REGBLKS)
-#define XFS_TRANS_RESERVE_BLKQUOTA_FORCE(mp, tp, ip, nblks) \
- XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, tp, ip, nblks, 0, \
- XFS_QMOPT_RES_REGBLKS | XFS_QMOPT_FORCE_RES)
-#define XFS_TRANS_UNRESERVE_BLKQUOTA(mp, tp, ip, nblks) \
- XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, tp, ip, -(nblks), 0, \
- XFS_QMOPT_RES_REGBLKS)
+#define XFS_TRANS_UNRESERVE_QUOTA_NBLKS(mp, tp, ip, nblks, ninos, flags) \
+ XFS_TRANS_RESERVE_QUOTA_NBLKS(mp, tp, ip, -(nblks), -(ninos), flags)
#define XFS_TRANS_RESERVE_QUOTA(mp, tp, ud, gd, nb, ni, f) \
XFS_TRANS_RESERVE_QUOTA_BYDQUOTS(mp, tp, ud, gd, nb, ni, \
f | XFS_QMOPT_RES_REGBLKS)
diff --git a/fs/xfs/xfs_rename.c b/fs/xfs/xfs_rename.c
index cb13f9a1d45ba43aa20bd016a92b564370ed89ad..23b48ac1cb7e5fb9ff73e1f041f8cbf37d9ef38b 100644
--- a/fs/xfs/xfs_rename.c
+++ b/fs/xfs/xfs_rename.c
@@ -234,9 +234,6 @@ xfs_lock_for_rename(
return 0;
}
-
-int rename_which_error_return = 0;
-
/*
* xfs_rename
*/
@@ -316,7 +313,6 @@ xfs_rename(
&num_inodes);
if (error) {
- rename_which_error_return = __LINE__;
/*
* We have nothing locked, no inode references, and
* no transaction, so just get out.
@@ -332,7 +328,6 @@ xfs_rename(
*/
if (target_ip == NULL && (src_dp != target_dp) &&
target_dp->i_d.di_nlink >= XFS_MAXLINK) {
- rename_which_error_return = __LINE__;
error = XFS_ERROR(EMLINK);
xfs_rename_unlock4(inodes, XFS_ILOCK_SHARED);
goto rele_return;
@@ -359,7 +354,6 @@ xfs_rename(
XFS_TRANS_PERM_LOG_RES, XFS_RENAME_LOG_COUNT);
}
if (error) {
- rename_which_error_return = __LINE__;
xfs_trans_cancel(tp, 0);
goto rele_return;
}
@@ -369,7 +363,6 @@ xfs_rename(
*/
if ((error = XFS_QM_DQVOPRENAME(mp, inodes))) {
xfs_trans_cancel(tp, cancel_flags);
- rename_which_error_return = __LINE__;
goto rele_return;
}
@@ -413,7 +406,6 @@ xfs_rename(
if (spaceres == 0 &&
(error = XFS_DIR_CANENTER(mp, tp, target_dp, target_name,
target_namelen))) {
- rename_which_error_return = __LINE__;
goto error_return;
}
/*
@@ -425,11 +417,9 @@ xfs_rename(
target_namelen, src_ip->i_ino,
&first_block, &free_list, spaceres);
if (error == ENOSPC) {
- rename_which_error_return = __LINE__;
goto error_return;
}
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
xfs_ichgtime(target_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -437,7 +427,6 @@ xfs_rename(
if (new_parent && src_is_directory) {
error = xfs_bumplink(tp, target_dp);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
}
@@ -455,7 +444,6 @@ xfs_rename(
if (!(XFS_DIR_ISEMPTY(target_ip->i_mount, target_ip)) ||
(target_ip->i_d.di_nlink > 2)) {
error = XFS_ERROR(EEXIST);
- rename_which_error_return = __LINE__;
goto error_return;
}
}
@@ -473,7 +461,6 @@ xfs_rename(
target_namelen, src_ip->i_ino, &first_block,
&free_list, spaceres);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
xfs_ichgtime(target_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -484,7 +471,6 @@ xfs_rename(
*/
error = xfs_droplink(tp, target_ip);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
target_ip_dropped = 1;
@@ -495,7 +481,6 @@ xfs_rename(
*/
error = xfs_droplink(tp, target_ip);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
}
@@ -519,7 +504,6 @@ xfs_rename(
&free_list, spaceres);
ASSERT(error != EEXIST);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
xfs_ichgtime(src_ip, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
@@ -550,7 +534,6 @@ xfs_rename(
*/
error = xfs_droplink(tp, src_dp);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
}
@@ -558,7 +541,6 @@ xfs_rename(
error = XFS_DIR_REMOVENAME(mp, tp, src_dp, src_name, src_namelen,
src_ip->i_ino, &first_block, &free_list, spaceres);
if (error) {
- rename_which_error_return = __LINE__;
goto abort_return;
}
xfs_ichgtime(src_dp, XFS_ICHGTIME_MOD | XFS_ICHGTIME_CHG);
diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c
index 3db0e22007759c076b0ed561270203af3dedd026..06dfca531f79880fc146845b6863d8dc28b6e1d4 100644
--- a/fs/xfs/xfs_trans.c
+++ b/fs/xfs/xfs_trans.c
@@ -331,25 +331,6 @@ xfs_trans_reserve(
}
-/*
- * This is called to set the a callback to be called when the given
- * transaction is committed to disk. The transaction pointer and the
- * argument pointer will be passed to the callback routine.
- *
- * Only one callback can be associated with any single transaction.
- */
-void
-xfs_trans_callback(
- xfs_trans_t *tp,
- xfs_trans_callback_t callback,
- void *arg)
-{
- ASSERT(tp->t_callback == NULL);
- tp->t_callback = callback;
- tp->t_callarg = arg;
-}
-
-
/*
* Record the indicated change to the given field for application
* to the file system's superblock when the transaction commits.
@@ -551,7 +532,7 @@ xfs_trans_apply_sb_deltas(
*
* This is done efficiently with a single call to xfs_mod_incore_sb_batch().
*/
-void
+STATIC void
xfs_trans_unreserve_and_mod_sb(
xfs_trans_t *tp)
{
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h
index bd37ccb85e76d30f98d2d61e6c7b79b47a4d9f26..ec541d66fa2a47309a8ec76523435d3756edf71e 100644
--- a/fs/xfs/xfs_trans.h
+++ b/fs/xfs/xfs_trans.h
@@ -987,8 +987,6 @@ xfs_trans_t *_xfs_trans_alloc(struct xfs_mount *, uint);
xfs_trans_t *xfs_trans_dup(xfs_trans_t *);
int xfs_trans_reserve(xfs_trans_t *, uint, uint, uint,
uint, uint);
-void xfs_trans_callback(xfs_trans_t *,
- void (*)(xfs_trans_t *, void *), void *);
void xfs_trans_mod_sb(xfs_trans_t *, uint, long);
struct xfs_buf *xfs_trans_get_buf(xfs_trans_t *, struct xfs_buftarg *, xfs_daddr_t,
int, uint);
@@ -1010,7 +1008,6 @@ int xfs_trans_iget(struct xfs_mount *, xfs_trans_t *,
xfs_ino_t , uint, uint, struct xfs_inode **);
void xfs_trans_ijoin(xfs_trans_t *, struct xfs_inode *, uint);
void xfs_trans_ihold(xfs_trans_t *, struct xfs_inode *);
-void xfs_trans_ihold_release(xfs_trans_t *, struct xfs_inode *);
void xfs_trans_log_buf(xfs_trans_t *, struct xfs_buf *, uint, uint);
void xfs_trans_log_inode(xfs_trans_t *, struct xfs_inode *, uint);
struct xfs_efi_log_item *xfs_trans_get_efi(xfs_trans_t *, uint);
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c
index a9682b9510c1dd1f0e2ab1c41746a2f734479eea..144da7a85466c2e85fbffe66ff1f15e08c0873ec 100644
--- a/fs/xfs/xfs_trans_buf.c
+++ b/fs/xfs/xfs_trans_buf.c
@@ -976,6 +976,7 @@ xfs_trans_dquot_buf(
ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);
ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);
ASSERT(type == XFS_BLI_UDQUOT_BUF ||
+ type == XFS_BLI_PDQUOT_BUF ||
type == XFS_BLI_GDQUOT_BUF);
bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);
diff --git a/fs/xfs/xfs_trans_inode.c b/fs/xfs/xfs_trans_inode.c
index e2c3706f453de78c9b9063a87733f7d3f87d8618..7e7631ca49793b6ad8b2cad24d3a0e9ab530f442 100644
--- a/fs/xfs/xfs_trans_inode.c
+++ b/fs/xfs/xfs_trans_inode.c
@@ -253,24 +253,6 @@ xfs_trans_ihold(
ip->i_itemp->ili_flags |= XFS_ILI_HOLD;
}
-/*
- * Cancel the previous inode hold request made on this inode
- * for this transaction.
- */
-/*ARGSUSED*/
-void
-xfs_trans_ihold_release(
- xfs_trans_t *tp,
- xfs_inode_t *ip)
-{
- ASSERT(ip->i_transp == tp);
- ASSERT(ip->i_itemp != NULL);
- ASSERT(ismrlocked(&ip->i_lock, MR_UPDATE));
- ASSERT(ip->i_itemp->ili_flags & XFS_ILI_HOLD);
-
- ip->i_itemp->ili_flags &= ~XFS_ILI_HOLD;
-}
-
/*
* This is called to mark the fields indicated in fieldmask as needing
diff --git a/fs/xfs/xfs_types.h b/fs/xfs/xfs_types.h
index e4bf711e48ff80f3b1fc9241b12c9bffc94dc348..16f5371ce102ef7da305673e882e751bb7a29273 100644
--- a/fs/xfs/xfs_types.h
+++ b/fs/xfs/xfs_types.h
@@ -55,7 +55,7 @@ typedef signed long long int __int64_t;
typedef unsigned long long int __uint64_t;
typedef enum { B_FALSE,B_TRUE } boolean_t;
-typedef __int64_t prid_t; /* project ID */
+typedef __uint32_t prid_t; /* project ID */
typedef __uint32_t inst_t; /* an instruction */
typedef __s64 xfs_off_t; /* <file offset> type */
diff --git a/fs/xfs/xfs_utils.c b/fs/xfs/xfs_utils.c
index d1f8146a06ea16d39c09b3997e819800a5189d05..11351f08d438e9b5a3302e32a5c181585c90e8c5 100644
--- a/fs/xfs/xfs_utils.c
+++ b/fs/xfs/xfs_utils.c
@@ -428,7 +428,7 @@ xfs_truncate_file(
if (ip->i_ino != mp->m_sb.sb_uquotino)
ASSERT(ip->i_udquot);
}
- if (XFS_IS_GQUOTA_ON(mp)) {
+ if (XFS_IS_OQUOTA_ON(mp)) {
if (ip->i_ino != mp->m_sb.sb_gquotino)
ASSERT(ip->i_gdquot);
}
diff --git a/fs/xfs/xfs_vfsops.c b/fs/xfs/xfs_vfsops.c
index b53736650100d3f62644e00ed0de2e1dba685d51..42bcc0215203b16f19e71c844a395a2b3398fb72 100644
--- a/fs/xfs/xfs_vfsops.c
+++ b/fs/xfs/xfs_vfsops.c
@@ -367,16 +367,6 @@ xfs_finish_flags(
return XFS_ERROR(EROFS);
}
- /*
- * disallow mount attempts with (IRIX) project quota enabled
- */
- if (XFS_SB_VERSION_HASQUOTA(&mp->m_sb) &&
- (mp->m_sb.sb_qflags & XFS_PQUOTA_ACCT)) {
- cmn_err(CE_WARN,
- "XFS: cannot mount a filesystem with IRIX project quota enabled");
- return XFS_ERROR(ENOSYS);
- }
-
/*
* check for shared mount.
*/
@@ -622,7 +612,34 @@ xfs_unmount(
return XFS_ERROR(error);
}
-#define REMOUNT_READONLY_FLAGS (SYNC_REMOUNT|SYNC_ATTR|SYNC_WAIT)
+STATIC int
+xfs_quiesce_fs(
+ xfs_mount_t *mp)
+{
+ int count = 0, pincount;
+
+ xfs_refcache_purge_mp(mp);
+ xfs_flush_buftarg(mp->m_ddev_targp, 0);
+ xfs_finish_reclaim_all(mp, 0);
+
+ /* This loop must run at least twice.
+ * The first instance of the loop will flush
+ * most meta data but that will generate more
+ * meta data (typically directory updates).
+ * Which then must be flushed and logged before
+ * we can write the unmount record.
+ */
+ do {
+ xfs_syncsub(mp, SYNC_REMOUNT|SYNC_ATTR|SYNC_WAIT, 0, NULL);
+ pincount = xfs_flush_buftarg(mp->m_ddev_targp, 1);
+ if (!pincount) {
+ delay(50);
+ count++;
+ }
+ } while (count < 2);
+
+ return 0;
+}
STATIC int
xfs_mntupdate(
@@ -632,8 +649,7 @@ xfs_mntupdate(
{
struct vfs *vfsp = bhvtovfs(bdp);
xfs_mount_t *mp = XFS_BHVTOM(bdp);
- int pincount, error;
- int count = 0;
+ int error;
if (args->flags & XFSMNT_NOATIME)
mp->m_flags |= XFS_MOUNT_NOATIME;
@@ -645,25 +661,7 @@ xfs_mntupdate(
}
if (*flags & MS_RDONLY) {
- xfs_refcache_purge_mp(mp);
- xfs_flush_buftarg(mp->m_ddev_targp, 0);
- xfs_finish_reclaim_all(mp, 0);
-
- /* This loop must run at least twice.
- * The first instance of the loop will flush
- * most meta data but that will generate more
- * meta data (typically directory updates).
- * Which then must be flushed and logged before
- * we can write the unmount record.
- */
- do {
- VFS_SYNC(vfsp, REMOUNT_READONLY_FLAGS, NULL, error);
- pincount = xfs_flush_buftarg(mp->m_ddev_targp, 1);
- if (!pincount) {
- delay(50);
- count++;
- }
- } while (count < 2);
+ xfs_quiesce_fs(mp);
/* Ok now write out an unmount record */
xfs_log_unmount_write(mp);
@@ -879,10 +877,12 @@ xfs_sync(
int flags,
cred_t *credp)
{
- xfs_mount_t *mp;
+ xfs_mount_t *mp = XFS_BHVTOM(bdp);
- mp = XFS_BHVTOM(bdp);
- return (xfs_syncsub(mp, flags, 0, NULL));
+ if (unlikely(flags == SYNC_QUIESCE))
+ return xfs_quiesce_fs(mp);
+ else
+ return xfs_syncsub(mp, flags, 0, NULL);
}
/*
@@ -1681,7 +1681,7 @@ suffix_strtoul(const char *cp, char **endp, unsigned int base)
return simple_strtoul(cp, endp, base) << shift_left_factor;
}
-int
+STATIC int
xfs_parseargs(
struct bhv_desc *bhv,
char *options,
@@ -1867,7 +1867,7 @@ printk("XFS: irixsgid is now a sysctl(2) variable, option is deprecated.\n");
return 0;
}
-int
+STATIC int
xfs_showargs(
struct bhv_desc *bhv,
struct seq_file *m)
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index 25a526629b125163c772815025fec6be0d283657..1377c868f3f4929aec4106f187b01c03f480c433 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2000-2004 Silicon Graphics, Inc. All Rights Reserved.
+ * Copyright (c) 2000-2005 Silicon Graphics, Inc. All Rights Reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
@@ -351,21 +351,28 @@ xfs_setattr(
* If the IDs do change before we take the ilock, we're covered
* because the i_*dquot fields will get updated anyway.
*/
- if (XFS_IS_QUOTA_ON(mp) && (mask & (XFS_AT_UID|XFS_AT_GID))) {
+ if (XFS_IS_QUOTA_ON(mp) &&
+ (mask & (XFS_AT_UID|XFS_AT_GID|XFS_AT_PROJID))) {
uint qflags = 0;
- if (mask & XFS_AT_UID) {
+ if ((mask & XFS_AT_UID) && XFS_IS_UQUOTA_ON(mp)) {
uid = vap->va_uid;
qflags |= XFS_QMOPT_UQUOTA;
} else {
uid = ip->i_d.di_uid;
}
- if (mask & XFS_AT_GID) {
+ if ((mask & XFS_AT_GID) && XFS_IS_GQUOTA_ON(mp)) {
gid = vap->va_gid;
qflags |= XFS_QMOPT_GQUOTA;
} else {
gid = ip->i_d.di_gid;
}
+ if ((mask & XFS_AT_PROJID) && XFS_IS_PQUOTA_ON(mp)) {
+ projid = vap->va_projid;
+ qflags |= XFS_QMOPT_PQUOTA;
+ } else {
+ projid = ip->i_d.di_projid;
+ }
/*
* We take a reference when we initialize udqp and gdqp,
* so it is important that we never blindly double trip on
@@ -373,7 +380,8 @@ xfs_setattr(
*/
ASSERT(udqp == NULL);
ASSERT(gdqp == NULL);
- code = XFS_QM_DQVOPALLOC(mp, ip, uid,gid, qflags, &udqp, &gdqp);
+ code = XFS_QM_DQVOPALLOC(mp, ip, uid, gid, projid, qflags,
+ &udqp, &gdqp);
if (code)
return (code);
}
@@ -499,8 +507,6 @@ xfs_setattr(
* that the group ID supplied to the chown() function
* shall be equal to either the group ID or one of the
* supplementary group IDs of the calling process.
- *
- * XXX: How does restricted_chown affect projid?
*/
if (restricted_chown &&
(iuid != uid || (igid != gid &&
@@ -510,10 +516,11 @@ xfs_setattr(
goto error_return;
}
/*
- * Do a quota reservation only if uid or gid is actually
+ * Do a quota reservation only if uid/projid/gid is actually
* going to change.
*/
if ((XFS_IS_UQUOTA_ON(mp) && iuid != uid) ||
+ (XFS_IS_PQUOTA_ON(mp) && iprojid != projid) ||
(XFS_IS_GQUOTA_ON(mp) && igid != gid)) {
ASSERT(tp);
code = XFS_QM_DQVOPCHOWNRESV(mp, tp, ip, udqp, gdqp,
@@ -774,6 +781,7 @@ xfs_setattr(
}
if (igid != gid) {
if (XFS_IS_GQUOTA_ON(mp)) {
+ ASSERT(!XFS_IS_PQUOTA_ON(mp));
ASSERT(mask & XFS_AT_GID);
ASSERT(gdqp);
olddquot2 = XFS_QM_DQVOPCHOWN(mp, tp, ip,
@@ -782,6 +790,13 @@ xfs_setattr(
ip->i_d.di_gid = gid;
}
if (iprojid != projid) {
+ if (XFS_IS_PQUOTA_ON(mp)) {
+ ASSERT(!XFS_IS_GQUOTA_ON(mp));
+ ASSERT(mask & XFS_AT_PROJID);
+ ASSERT(gdqp);
+ olddquot2 = XFS_QM_DQVOPCHOWN(mp, tp, ip,
+ &ip->i_gdquot, gdqp);
+ }
ip->i_d.di_projid = projid;
/*
* We may have to rev the inode as well as
@@ -843,6 +858,8 @@ xfs_setattr(
di_flags |= XFS_DIFLAG_NOATIME;
if (vap->va_xflags & XFS_XFLAG_NODUMP)
di_flags |= XFS_DIFLAG_NODUMP;
+ if (vap->va_xflags & XFS_XFLAG_PROJINHERIT)
+ di_flags |= XFS_DIFLAG_PROJINHERIT;
if ((ip->i_d.di_mode & S_IFMT) == S_IFDIR) {
if (vap->va_xflags & XFS_XFLAG_RTINHERIT)
di_flags |= XFS_DIFLAG_RTINHERIT;
@@ -1898,7 +1915,9 @@ xfs_create(
/* Return through std_return after this point. */
udqp = gdqp = NULL;
- if (vap->va_mask & XFS_AT_PROJID)
+ if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
+ prid = dp->i_d.di_projid;
+ else if (vap->va_mask & XFS_AT_PROJID)
prid = (xfs_prid_t)vap->va_projid;
else
prid = (xfs_prid_t)dfltprid;
@@ -1907,7 +1926,7 @@ xfs_create(
* Make sure that we have allocated dquot(s) on disk.
*/
error = XFS_QM_DQVOPALLOC(mp, dp,
- current_fsuid(credp), current_fsgid(credp),
+ current_fsuid(credp), current_fsgid(credp), prid,
XFS_QMOPT_QUOTALL|XFS_QMOPT_INHERIT, &udqp, &gdqp);
if (error)
goto std_return;
@@ -2604,17 +2623,7 @@ xfs_link(
if (src_vp->v_type == VDIR)
return XFS_ERROR(EPERM);
- /*
- * For now, manually find the XFS behavior descriptor for
- * the source vnode. If it doesn't exist then something
- * is wrong and we should just return an error.
- * Eventually we need to figure out how link is going to
- * work in the face of stacked vnodes.
- */
src_bdp = vn_bhv_lookup_unlocked(VN_BHV_HEAD(src_vp), &xfs_vnodeops);
- if (src_bdp == NULL) {
- return XFS_ERROR(EXDEV);
- }
sip = XFS_BHVTOI(src_bdp);
tdp = XFS_BHVTOI(target_dir_bdp);
mp = tdp->i_mount;
@@ -2681,6 +2690,17 @@ xfs_link(
goto error_return;
}
+ /*
+ * If we are using project inheritance, we only allow hard link
+ * creation in our tree when the project IDs are the same; else
+ * the tree quota mechanism could be circumvented.
+ */
+ if (unlikely((tdp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT) &&
+ (tdp->i_d.di_projid != sip->i_d.di_projid))) {
+ error = XFS_ERROR(EPERM);
+ goto error_return;
+ }
+
if (resblks == 0 &&
(error = XFS_DIR_CANENTER(mp, tp, tdp, target_name,
target_namelen)))
@@ -2803,7 +2823,9 @@ xfs_mkdir(
mp = dp->i_mount;
udqp = gdqp = NULL;
- if (vap->va_mask & XFS_AT_PROJID)
+ if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
+ prid = dp->i_d.di_projid;
+ else if (vap->va_mask & XFS_AT_PROJID)
prid = (xfs_prid_t)vap->va_projid;
else
prid = (xfs_prid_t)dfltprid;
@@ -2812,7 +2834,7 @@ xfs_mkdir(
* Make sure that we have allocated dquot(s) on disk.
*/
error = XFS_QM_DQVOPALLOC(mp, dp,
- current_fsuid(credp), current_fsgid(credp),
+ current_fsuid(credp), current_fsgid(credp), prid,
XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp);
if (error)
goto std_return;
@@ -3357,7 +3379,9 @@ xfs_symlink(
/* Return through std_return after this point. */
udqp = gdqp = NULL;
- if (vap->va_mask & XFS_AT_PROJID)
+ if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
+ prid = dp->i_d.di_projid;
+ else if (vap->va_mask & XFS_AT_PROJID)
prid = (xfs_prid_t)vap->va_projid;
else
prid = (xfs_prid_t)dfltprid;
@@ -3366,7 +3390,7 @@ xfs_symlink(
* Make sure that we have allocated dquot(s) on disk.
*/
error = XFS_QM_DQVOPALLOC(mp, dp,
- current_fsuid(credp), current_fsgid(credp),
+ current_fsuid(credp), current_fsgid(credp), prid,
XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp);
if (error)
goto std_return;
@@ -4028,7 +4052,7 @@ xfs_finish_reclaim_all(xfs_mount_t *mp, int noblock)
* errno on error
*
*/
-int
+STATIC int
xfs_alloc_file_space(
xfs_inode_t *ip,
xfs_off_t offset,
@@ -4151,9 +4175,8 @@ xfs_alloc_file_space(
break;
}
xfs_ilock(ip, XFS_ILOCK_EXCL);
- error = XFS_TRANS_RESERVE_QUOTA_BYDQUOTS(mp, tp,
- ip->i_udquot, ip->i_gdquot, resblks, 0, rt ?
- XFS_QMOPT_RES_RTBLKS : XFS_QMOPT_RES_REGBLKS);
+ error = XFS_TRANS_RESERVE_QUOTA(mp, tp,
+ ip->i_udquot, ip->i_gdquot, resblks, 0, 0);
if (error)
goto error1;
@@ -4305,6 +4328,7 @@ xfs_free_file_space(
xfs_off_t len,
int attr_flags)
{
+ vnode_t *vp;
int committed;
int done;
xfs_off_t end_dmi_offset;
@@ -4325,9 +4349,11 @@ xfs_free_file_space(
xfs_trans_t *tp;
int need_iolock = 1;
- vn_trace_entry(XFS_ITOV(ip), __FUNCTION__, (inst_t *)__return_address);
+ vp = XFS_ITOV(ip);
mp = ip->i_mount;
+ vn_trace_entry(vp, __FUNCTION__, (inst_t *)__return_address);
+
if ((error = XFS_QM_DQATTACH(mp, ip, 0)))
return error;
@@ -4344,7 +4370,7 @@ xfs_free_file_space(
DM_EVENT_ENABLED(XFS_MTOVFS(mp), ip, DM_EVENT_WRITE)) {
if (end_dmi_offset > ip->i_d.di_size)
end_dmi_offset = ip->i_d.di_size;
- error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, XFS_ITOV(ip),
+ error = XFS_SEND_DATA(mp, DM_EVENT_WRITE, vp,
offset, end_dmi_offset - offset,
AT_DELAY_FLAG(attr_flags), NULL);
if (error)
@@ -4363,7 +4389,14 @@ xfs_free_file_space(
ioffset = offset & ~(rounding - 1);
if (ilen & (rounding - 1))
ilen = (ilen + rounding) & ~(rounding - 1);
- xfs_inval_cached_pages(XFS_ITOV(ip), &(ip->i_iocore), ioffset, 0, 0);
+
+ if (VN_CACHED(vp) != 0) {
+ xfs_inval_cached_trace(&ip->i_iocore, ioffset, -1,
+ ctooff(offtoct(ioffset)), -1);
+ VOP_FLUSHINVAL_PAGES(vp, ctooff(offtoct(ioffset)),
+ -1, FI_REMAPF_LOCKED);
+ }
+
/*
* Need to zero the stuff we're not freeing, on disk.
* If its a realtime file & can't use unwritten extents then we