From 1aae0560d160ee6ebef927a35e4f405306a079df Mon Sep 17 00:00:00 2001
From: Heiko Carstens <heiko.carstens@de.ibm.com>
Date: Wed, 30 Jan 2013 09:49:40 +0100
Subject: [PATCH] s390/time: rename tod clock access functions
Fix name clash with some common code device drivers and add "tod"
to all tod clock access function names.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---
arch/s390/appldata/appldata_mem.c | 2 +-
arch/s390/appldata/appldata_net_sum.c | 2 +-
arch/s390/appldata/appldata_os.c | 2 +-
arch/s390/hypfs/hypfs_vm.c | 2 +-
arch/s390/include/asm/timex.h | 18 ++++++++--------
arch/s390/kernel/debug.c | 2 +-
arch/s390/kernel/early.c | 6 +++---
arch/s390/kernel/nmi.c | 2 +-
arch/s390/kernel/smp.c | 10 ++++-----
arch/s390/kernel/time.c | 26 +++++++++++------------
arch/s390/kernel/vtime.c | 2 +-
arch/s390/kvm/interrupt.c | 6 +++---
arch/s390/lib/delay.c | 16 +++++++-------
drivers/s390/block/dasd.c | 18 ++++++++--------
drivers/s390/block/dasd_3990_erp.c | 8 +++----
drivers/s390/block/dasd_alias.c | 4 ++--
drivers/s390/block/dasd_diag.c | 10 ++++-----
drivers/s390/block/dasd_eckd.c | 30 +++++++++++++--------------
drivers/s390/block/dasd_eer.c | 2 +-
drivers/s390/block/dasd_erp.c | 4 ++--
drivers/s390/block/dasd_fba.c | 2 +-
drivers/s390/char/sclp.c | 4 ++--
drivers/s390/char/zcore.c | 2 +-
drivers/s390/cio/cio.c | 4 ++--
drivers/s390/cio/cmf.c | 6 +++---
drivers/s390/cio/css.c | 2 +-
drivers/s390/cio/device_fsm.c | 2 +-
drivers/s390/cio/qdio_main.c | 12 +++++------
drivers/s390/net/qeth_core.h | 2 +-
drivers/s390/scsi/zfcp_fsf.c | 2 +-
drivers/s390/scsi/zfcp_qdio.c | 2 +-
31 files changed, 106 insertions(+), 106 deletions(-)
diff --git a/arch/s390/appldata/appldata_mem.c b/arch/s390/appldata/appldata_mem.c
index 02d9a1cf5057d..7ef60b52d6e0e 100644
--- a/arch/s390/appldata/appldata_mem.c
+++ b/arch/s390/appldata/appldata_mem.c
@@ -108,7 +108,7 @@ static void appldata_get_mem_data(void *data)
mem_data->totalswap = P2K(val.totalswap);
mem_data->freeswap = P2K(val.freeswap);
- mem_data->timestamp = get_clock();
+ mem_data->timestamp = get_tod_clock();
mem_data->sync_count_2++;
}
diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c
index 1370e358d49a3..2d224b945355c 100644
--- a/arch/s390/appldata/appldata_net_sum.c
+++ b/arch/s390/appldata/appldata_net_sum.c
@@ -111,7 +111,7 @@ static void appldata_get_net_sum_data(void *data)
net_data->tx_dropped = tx_dropped;
net_data->collisions = collisions;
- net_data->timestamp = get_clock();
+ net_data->timestamp = get_tod_clock();
net_data->sync_count_2++;
}
diff --git a/arch/s390/appldata/appldata_os.c b/arch/s390/appldata/appldata_os.c
index 87521ba682e53..de8e2b3b0180e 100644
--- a/arch/s390/appldata/appldata_os.c
+++ b/arch/s390/appldata/appldata_os.c
@@ -156,7 +156,7 @@ static void appldata_get_os_data(void *data)
}
ops.size = new_size;
}
- os_data->timestamp = get_clock();
+ os_data->timestamp = get_tod_clock();
os_data->sync_count_2++;
}
diff --git a/arch/s390/hypfs/hypfs_vm.c b/arch/s390/hypfs/hypfs_vm.c
index 4f6afaa8bd8ff..f364dcf77e8ef 100644
--- a/arch/s390/hypfs/hypfs_vm.c
+++ b/arch/s390/hypfs/hypfs_vm.c
@@ -245,7 +245,7 @@ static int dbfs_diag2fc_create(void **data, void **data_free_ptr, size_t *size)
d2fc = diag2fc_store(guest_query, &count, sizeof(d2fc->hdr));
if (IS_ERR(d2fc))
return PTR_ERR(d2fc);
- get_clock_ext(d2fc->hdr.tod_ext);
+ get_tod_clock_ext(d2fc->hdr.tod_ext);
d2fc->hdr.len = count * sizeof(struct diag2fc_data);
d2fc->hdr.version = DBFS_D2FC_HDR_VERSION;
d2fc->hdr.count = count;
diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h
index 4c060bb5b8eaf..8ad8af915032a 100644
--- a/arch/s390/include/asm/timex.h
+++ b/arch/s390/include/asm/timex.h
@@ -15,7 +15,7 @@
#define TOD_UNIX_EPOCH 0x7d91048bca000000ULL
/* Inline functions for clock register access. */
-static inline int set_clock(__u64 time)
+static inline int set_tod_clock(__u64 time)
{
int cc;
@@ -27,7 +27,7 @@ static inline int set_clock(__u64 time)
return cc;
}
-static inline int store_clock(__u64 *time)
+static inline int store_tod_clock(__u64 *time)
{
int cc;
@@ -71,7 +71,7 @@ static inline void local_tick_enable(unsigned long long comp)
typedef unsigned long long cycles_t;
-static inline unsigned long long get_clock(void)
+static inline unsigned long long get_tod_clock(void)
{
unsigned long long clk;
@@ -83,21 +83,21 @@ static inline unsigned long long get_clock(void)
return clk;
}
-static inline void get_clock_ext(char *clk)
+static inline void get_tod_clock_ext(char *clk)
{
asm volatile("stcke %0" : "=Q" (*clk) : : "cc");
}
-static inline unsigned long long get_clock_xt(void)
+static inline unsigned long long get_tod_clock_xt(void)
{
unsigned char clk[16];
- get_clock_ext(clk);
+ get_tod_clock_ext(clk);
return *((unsigned long long *)&clk[1]);
}
static inline cycles_t get_cycles(void)
{
- return (cycles_t) get_clock() >> 2;
+ return (cycles_t) get_tod_clock() >> 2;
}
int get_sync_clock(unsigned long long *clock);
@@ -123,9 +123,9 @@ extern u64 sched_clock_base_cc;
* function, otherwise the returned value is not guaranteed to
* be monotonic.
*/
-static inline unsigned long long get_clock_monotonic(void)
+static inline unsigned long long get_tod_clock_monotonic(void)
{
- return get_clock_xt() - sched_clock_base_cc;
+ return get_tod_clock_xt() - sched_clock_base_cc;
}
/**
diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c
index 4e8215e0d4b6d..09a94cd9debc4 100644
--- a/arch/s390/kernel/debug.c
+++ b/arch/s390/kernel/debug.c
@@ -867,7 +867,7 @@ static inline void
debug_finish_entry(debug_info_t * id, debug_entry_t* active, int level,
int exception)
{
- active->id.stck = get_clock();
+ active->id.stck = get_tod_clock();
active->id.fields.cpuid = smp_processor_id();
active->caller = __builtin_return_address(0);
active->id.fields.exception = exception;
diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c
index 1f0eee9e7daab..1ee98e56fc6af 100644
--- a/arch/s390/kernel/early.c
+++ b/arch/s390/kernel/early.c
@@ -47,10 +47,10 @@ static void __init reset_tod_clock(void)
{
u64 time;
- if (store_clock(&time) == 0)
+ if (store_tod_clock(&time) == 0)
return;
/* TOD clock not running. Set the clock to Unix Epoch. */
- if (set_clock(TOD_UNIX_EPOCH) != 0 || store_clock(&time) != 0)
+ if (set_tod_clock(TOD_UNIX_EPOCH) != 0 || store_tod_clock(&time) != 0)
disabled_wait(0);
sched_clock_base_cc = TOD_UNIX_EPOCH;
@@ -173,7 +173,7 @@ static noinline __init void create_kernel_nss(void)
}
/* re-initialize cputime accounting. */
- sched_clock_base_cc = get_clock();
+ sched_clock_base_cc = get_tod_clock();
S390_lowcore.last_update_clock = sched_clock_base_cc;
S390_lowcore.last_update_timer = 0x7fffffffffffffffULL;
S390_lowcore.user_timer = 0;
diff --git a/arch/s390/kernel/nmi.c b/arch/s390/kernel/nmi.c
index 7918fbea36bb3..504175ebf8b0f 100644
--- a/arch/s390/kernel/nmi.c
+++ b/arch/s390/kernel/nmi.c
@@ -293,7 +293,7 @@ void notrace s390_do_machine_check(struct pt_regs *regs)
* retry this instruction.
*/
spin_lock(&ipd_lock);
- tmp = get_clock();
+ tmp = get_tod_clock();
if (((tmp - last_ipd) >> 12) < MAX_IPD_TIME)
ipd_count++;
else
diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
index 7433a2f9e5ccc..549c9d173c0fd 100644
--- a/arch/s390/kernel/smp.c
+++ b/arch/s390/kernel/smp.c
@@ -365,16 +365,16 @@ void smp_emergency_stop(cpumask_t *cpumask)
u64 end;
int cpu;
- end = get_clock() + (1000000UL << 12);
+ end = get_tod_clock() + (1000000UL << 12);
for_each_cpu(cpu, cpumask) {
struct pcpu *pcpu = pcpu_devices + cpu;
set_bit(ec_stop_cpu, &pcpu->ec_mask);
while (__pcpu_sigp(pcpu->address, SIGP_EMERGENCY_SIGNAL,
0, NULL) == SIGP_CC_BUSY &&
- get_clock() < end)
+ get_tod_clock() < end)
cpu_relax();
}
- while (get_clock() < end) {
+ while (get_tod_clock() < end) {
for_each_cpu(cpu, cpumask)
if (pcpu_stopped(pcpu_devices + cpu))
cpumask_clear_cpu(cpu, cpumask);
@@ -694,7 +694,7 @@ static void __init smp_detect_cpus(void)
*/
static void __cpuinit smp_start_secondary(void *cpuvoid)
{
- S390_lowcore.last_update_clock = get_clock();
+ S390_lowcore.last_update_clock = get_tod_clock();
S390_lowcore.restart_stack = (unsigned long) restart_stack;
S390_lowcore.restart_fn = (unsigned long) do_restart;
S390_lowcore.restart_data = 0;
@@ -947,7 +947,7 @@ static ssize_t show_idle_time(struct device *dev,
unsigned int sequence;
do {
- now = get_clock();
+ now = get_tod_clock();
sequence = ACCESS_ONCE(idle->sequence);
idle_time = ACCESS_ONCE(idle->idle_time);
idle_enter = ACCESS_ONCE(idle->clock_idle_enter);
diff --git a/arch/s390/kernel/time.c b/arch/s390/kernel/time.c
index 0aa98db8a80df..876546b9cfa1f 100644
--- a/arch/s390/kernel/time.c
+++ b/arch/s390/kernel/time.c
@@ -63,7 +63,7 @@ static DEFINE_PER_CPU(struct clock_event_device, comparators);
*/
unsigned long long notrace __kprobes sched_clock(void)
{
- return tod_to_ns(get_clock_monotonic());
+ return tod_to_ns(get_tod_clock_monotonic());
}
/*
@@ -194,7 +194,7 @@ static void stp_reset(void);
void read_persistent_clock(struct timespec *ts)
{
- tod_to_timeval(get_clock() - TOD_UNIX_EPOCH, ts);
+ tod_to_timeval(get_tod_clock() - TOD_UNIX_EPOCH, ts);
}
void read_boot_clock(struct timespec *ts)
@@ -204,7 +204,7 @@ void read_boot_clock(struct timespec *ts)
static cycle_t read_tod_clock(struct clocksource *cs)
{
- return get_clock();
+ return get_tod_clock();
}
static struct clocksource clocksource_tod = {
@@ -342,7 +342,7 @@ int get_sync_clock(unsigned long long *clock)
sw_ptr = &get_cpu_var(clock_sync_word);
sw0 = atomic_read(sw_ptr);
- *clock = get_clock();
+ *clock = get_tod_clock();
sw1 = atomic_read(sw_ptr);
put_cpu_var(clock_sync_word);
if (sw0 == sw1 && (sw0 & 0x80000000U))
@@ -486,7 +486,7 @@ static void etr_reset(void)
.p0 = 0, .p1 = 0, ._pad1 = 0, .ea = 0,
.es = 0, .sl = 0 };
if (etr_setr(&etr_eacr) == 0) {
- etr_tolec = get_clock();
+ etr_tolec = get_tod_clock();
set_bit(CLOCK_SYNC_HAS_ETR, &clock_sync_flags);
if (etr_port0_online && etr_port1_online)
set_bit(CLOCK_SYNC_ETR, &clock_sync_flags);
@@ -768,8 +768,8 @@ static int etr_sync_clock(void *data)
__ctl_set_bit(14, 21);
__ctl_set_bit(0, 29);
clock = ((unsigned long long) (aib->edf2.etv + 1)) << 32;
- old_clock = get_clock();
- if (set_clock(clock) == 0) {
+ old_clock = get_tod_clock();
+ if (set_tod_clock(clock) == 0) {
__udelay(1); /* Wait for the clock to start. */
__ctl_clear_bit(0, 29);
__ctl_clear_bit(14, 21);
@@ -845,7 +845,7 @@ static struct etr_eacr etr_handle_events(struct etr_eacr eacr)
* assume that this can have caused an stepping
* port switch.
*/
- etr_tolec = get_clock();
+ etr_tolec = get_tod_clock();
eacr.p0 = etr_port0_online;
if (!eacr.p0)
eacr.e0 = 0;
@@ -858,7 +858,7 @@ static struct etr_eacr etr_handle_events(struct etr_eacr eacr)
* assume that this can have caused an stepping
* port switch.
*/
- etr_tolec = get_clock();
+ etr_tolec = get_tod_clock();
eacr.p1 = etr_port1_online;
if (!eacr.p1)
eacr.e1 = 0;
@@ -974,7 +974,7 @@ static void etr_update_eacr(struct etr_eacr eacr)
etr_eacr = eacr;
etr_setr(&etr_eacr);
if (dp_changed)
- etr_tolec = get_clock();
+ etr_tolec = get_tod_clock();
}
/*
@@ -1012,7 +1012,7 @@ static void etr_work_fn(struct work_struct *work)
/* Store aib to get the current ETR status word. */
BUG_ON(etr_stetr(&aib) != 0);
etr_port0.esw = etr_port1.esw = aib.esw; /* Copy status word. */
- now = get_clock();
+ now = get_tod_clock();
/*
* Update the port information if the last stepping port change
@@ -1537,10 +1537,10 @@ static int stp_sync_clock(void *data)
if (stp_info.todoff[0] || stp_info.todoff[1] ||
stp_info.todoff[2] || stp_info.todoff[3] ||
stp_info.tmd != 2) {
- old_clock = get_clock();
+ old_clock = get_tod_clock();
rc = chsc_sstpc(stp_page, STP_OP_SYNC, 0);
if (rc == 0) {
- delta = adjust_time(old_clock, get_clock(), 0);
+ delta = adjust_time(old_clock, get_tod_clock(), 0);
fixup_clock_comparator(delta);
rc = chsc_sstpi(stp_page, &stp_info,
sizeof(struct stp_sstpi));
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c
index e84b8b68444a7..8911a169af449 100644
--- a/arch/s390/kernel/vtime.c
+++ b/arch/s390/kernel/vtime.c
@@ -191,7 +191,7 @@ cputime64_t s390_get_idle_time(int cpu)
unsigned int sequence;
do {
- now = get_clock();
+ now = get_tod_clock();
sequence = ACCESS_ONCE(idle->sequence);
idle_enter = ACCESS_ONCE(idle->clock_idle_enter);
idle_exit = ACCESS_ONCE(idle->clock_idle_exit);
diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index 82c481ddef762..87418b50f21ce 100644
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -362,7 +362,7 @@ static int kvm_cpu_has_interrupt(struct kvm_vcpu *vcpu)
}
if ((!rc) && (vcpu->arch.sie_block->ckc <
- get_clock() + vcpu->arch.sie_block->epoch)) {
+ get_tod_clock() + vcpu->arch.sie_block->epoch)) {
if ((!psw_extint_disabled(vcpu)) &&
(vcpu->arch.sie_block->gcr[0] & 0x800ul))
rc = 1;
@@ -402,7 +402,7 @@ int kvm_s390_handle_wait(struct kvm_vcpu *vcpu)
goto no_timer;
}
- now = get_clock() + vcpu->arch.sie_block->epoch;
+ now = get_tod_clock() + vcpu->arch.sie_block->epoch;
if (vcpu->arch.sie_block->ckc < now) {
__unset_cpu_idle(vcpu);
return 0;
@@ -492,7 +492,7 @@ void kvm_s390_deliver_pending_interrupts(struct kvm_vcpu *vcpu)
}
if ((vcpu->arch.sie_block->ckc <
- get_clock() + vcpu->arch.sie_block->epoch))
+ get_tod_clock() + vcpu->arch.sie_block->epoch))
__try_deliver_ckc_interrupt(vcpu);
if (atomic_read(&fi->active)) {
diff --git a/arch/s390/lib/delay.c b/arch/s390/lib/delay.c
index 42d0cf89121de..c61b9fad43cc3 100644
--- a/arch/s390/lib/delay.c
+++ b/arch/s390/lib/delay.c
@@ -32,7 +32,7 @@ static void __udelay_disabled(unsigned long long usecs)
unsigned long cr0, cr6, new;
u64 clock_saved, end;
- end = get_clock() + (usecs << 12);
+ end = get_tod_clock() + (usecs << 12);
clock_saved = local_tick_disable();
__ctl_store(cr0, 0, 0);
__ctl_store(cr6, 6, 6);
@@ -45,7 +45,7 @@ static void __udelay_disabled(unsigned long long usecs)
set_clock_comparator(end);
vtime_stop_cpu();
local_irq_disable();
- } while (get_clock() < end);
+ } while (get_tod_clock() < end);
lockdep_on();
__ctl_load(cr0, 0, 0);
__ctl_load(cr6, 6, 6);
@@ -56,7 +56,7 @@ static void __udelay_enabled(unsigned long long usecs)
{
u64 clock_saved, end;
- end = get_clock() + (usecs << 12);
+ end = get_tod_clock() + (usecs << 12);
do {
clock_saved = 0;
if (end < S390_lowcore.clock_comparator) {
@@ -67,7 +67,7 @@ static void __udelay_enabled(unsigned long long usecs)
local_irq_disable();
if (clock_saved)
local_tick_enable(clock_saved);
- } while (get_clock() < end);
+ } while (get_tod_clock() < end);
}
/*
@@ -111,8 +111,8 @@ void udelay_simple(unsigned long long usecs)
{
u64 end;
- end = get_clock() + (usecs << 12);
- while (get_clock() < end)
+ end = get_tod_clock() + (usecs << 12);
+ while (get_tod_clock() < end)
cpu_relax();
}
@@ -122,10 +122,10 @@ void __ndelay(unsigned long long nsecs)
nsecs <<= 9;
do_div(nsecs, 125);
- end = get_clock() + nsecs;
+ end = get_tod_clock() + nsecs;
if (nsecs & ~0xfffUL)
__udelay(nsecs >> 12);
- while (get_clock() < end)
+ while (get_tod_clock() < end)
barrier();
}
EXPORT_SYMBOL(__ndelay);
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 29225e1c159ce..e1d96344d7336 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1352,7 +1352,7 @@ int dasd_term_IO(struct dasd_ccw_req *cqr)
switch (rc) {
case 0: /* termination successful */
cqr->status = DASD_CQR_CLEAR_PENDING;
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
cqr->starttime = 0;
DBF_DEV_EVENT(DBF_DEBUG, device,
"terminate cqr %p successful",
@@ -1420,7 +1420,7 @@ int dasd_start_IO(struct dasd_ccw_req *cqr)
cqr->status = DASD_CQR_ERROR;
return -EIO;
}
- cqr->startclk = get_clock();
+ cqr->startclk = get_tod_clock();
cqr->starttime = jiffies;
cqr->retries--;
if (!test_bit(DASD_CQR_VERIFY_PATH, &cqr->flags)) {
@@ -1623,7 +1623,7 @@ void dasd_int_handler(struct ccw_device *cdev, unsigned long intparm,
return;
}
- now = get_clock();
+ now = get_tod_clock();
cqr = (struct dasd_ccw_req *) intparm;
/* check for conditions that should be handled immediately */
if (!cqr ||
@@ -1963,7 +1963,7 @@ int dasd_flush_device_queue(struct dasd_device *device)
}
break;
case DASD_CQR_QUEUED:
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
cqr->status = DASD_CQR_CLEARED;
break;
default: /* no need to modify the others */
@@ -2210,7 +2210,7 @@ static int _dasd_sleep_on(struct dasd_ccw_req *maincqr, int interruptible)
wait_event(generic_waitq, _wait_for_wakeup(cqr));
}
- maincqr->endclk = get_clock();
+ maincqr->endclk = get_tod_clock();
if ((maincqr->status != DASD_CQR_DONE) &&
(maincqr->intrc != -ERESTARTSYS))
dasd_log_sense(maincqr, &maincqr->irb);
@@ -2340,7 +2340,7 @@ int dasd_cancel_req(struct dasd_ccw_req *cqr)
"Cancelling request %p failed with rc=%d\n",
cqr, rc);
} else {
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
}
break;
default: /* already finished or clear pending - do nothing */
@@ -2568,7 +2568,7 @@ static void __dasd_process_block_ccw_queue(struct dasd_block *block,
}
/* Rechain finished requests to final queue */
- cqr->endclk = get_clock();
+ cqr->endclk = get_tod_clock();
list_move_tail(&cqr->blocklist, final_queue);
}
}
@@ -2711,7 +2711,7 @@ static int dasd_flush_block_queue(struct dasd_block *block)
}
/* call the callback function */
spin_lock_irq(&block->request_queue_lock);
- cqr->endclk = get_clock();
+ cqr->endclk = get_tod_clock();
list_del_init(&cqr->blocklist);
__dasd_cleanup_cqr(cqr);
spin_unlock_irq(&block->request_queue_lock);
@@ -3504,7 +3504,7 @@ static struct dasd_ccw_req *dasd_generic_build_rdc(struct dasd_device *device,
cqr->memdev = device;
cqr->expires = 10*HZ;
cqr->retries = 256;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index f8212d54013a8..d261347136820 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -229,7 +229,7 @@ dasd_3990_erp_DCTL(struct dasd_ccw_req * erp, char modifier)
dctl_cqr->expires = 5 * 60 * HZ;
dctl_cqr->retries = 2;
- dctl_cqr->buildclk = get_clock();
+ dctl_cqr->buildclk = get_tod_clock();
dctl_cqr->status = DASD_CQR_FILLED;
@@ -1719,7 +1719,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense)
erp->magic = default_erp->magic;
erp->expires = default_erp->expires;
erp->retries = 256;
- erp->buildclk = get_clock();
+ erp->buildclk = get_tod_clock();
erp->status = DASD_CQR_FILLED;
/* remove the default erp */
@@ -2322,7 +2322,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
DBF_DEV_EVENT(DBF_ERR, device, "%s",
"Unable to allocate ERP request");
cqr->status = DASD_CQR_FAILED;
- cqr->stopclk = get_clock ();
+ cqr->stopclk = get_tod_clock();
} else {
DBF_DEV_EVENT(DBF_ERR, device,
"Unable to allocate ERP request "
@@ -2364,7 +2364,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
erp->magic = cqr->magic;
erp->expires = cqr->expires;
erp->retries = 256;
- erp->buildclk = get_clock();
+ erp->buildclk = get_tod_clock();
erp->status = DASD_CQR_FILLED;
return erp;
diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c
index 6b556995bb33e..a2597e683e790 100644
--- a/drivers/s390/block/dasd_alias.c
+++ b/drivers/s390/block/dasd_alias.c
@@ -448,7 +448,7 @@ static int read_unit_address_configuration(struct dasd_device *device,
ccw->count = sizeof(*(lcu->uac));
ccw->cda = (__u32)(addr_t) lcu->uac;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
/* need to unset flag here to detect race with summary unit check */
@@ -733,7 +733,7 @@ static int reset_summary_unit_check(struct alias_lcu *lcu,
cqr->memdev = device;
cqr->block = NULL;
cqr->expires = 5 * HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
rc = dasd_sleep_on_immediatly(cqr);
diff --git a/drivers/s390/block/dasd_diag.c b/drivers/s390/block/dasd_diag.c
index 704488d0f819e..cc06033585226 100644
--- a/drivers/s390/block/dasd_diag.c
+++ b/drivers/s390/block/dasd_diag.c
@@ -184,14 +184,14 @@ dasd_start_diag(struct dasd_ccw_req * cqr)
private->iob.bio_list = dreq->bio;
private->iob.flaga = DASD_DIAG_FLAGA_DEFAULT;
- cqr->startclk = get_clock();
+ cqr->startclk = get_tod_clock();
cqr->starttime = jiffies;
cqr->retries--;
rc = dia250(&private->iob, RW_BIO);
switch (rc) {
case 0: /* Synchronous I/O finished successfully */
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
cqr->status = DASD_CQR_SUCCESS;
/* Indicate to calling function that only a dasd_schedule_bh()
and no timer is needed */
@@ -222,7 +222,7 @@ dasd_diag_term_IO(struct dasd_ccw_req * cqr)
mdsk_term_io(device);
mdsk_init_io(device, device->block->bp_block, 0, NULL);
cqr->status = DASD_CQR_CLEAR_PENDING;
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
dasd_schedule_device_bh(device);
return 0;
}
@@ -276,7 +276,7 @@ static void dasd_ext_handler(struct ext_code ext_code,
return;
}
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
expires = 0;
if ((ext_code.subcode & 0xff) == 0) {
@@ -556,7 +556,7 @@ static struct dasd_ccw_req *dasd_diag_build_cp(struct dasd_device *memdev,
}
}
cqr->retries = DIAG_MAX_RETRIES;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
if (blk_noretry_request(req) ||
block->base->features & DASD_FEATURE_FAILFAST)
set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags);
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index e37bc1620d143..33f26bfa62f29 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -862,7 +862,7 @@ static void dasd_eckd_fill_rcd_cqr(struct dasd_device *device,
cqr->expires = 10*HZ;
cqr->lpm = lpm;
cqr->retries = 256;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
set_bit(DASD_CQR_VERIFY_PATH, &cqr->flags);
}
@@ -1449,7 +1449,7 @@ static int dasd_eckd_read_features(struct dasd_device *device)
ccw->count = sizeof(struct dasd_rssd_features);
ccw->cda = (__u32)(addr_t) features;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
rc = dasd_sleep_on(cqr);
if (rc == 0) {
@@ -1501,7 +1501,7 @@ static struct dasd_ccw_req *dasd_eckd_build_psf_ssc(struct dasd_device *device,
cqr->block = NULL;
cqr->retries = 256;
cqr->expires = 10*HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
@@ -1841,7 +1841,7 @@ dasd_eckd_analysis_ccw(struct dasd_device *device)
cqr->startdev = device;
cqr->memdev = device;
cqr->retries = 255;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
@@ -2241,7 +2241,7 @@ dasd_eckd_format_device(struct dasd_device * device,
fcp->startdev = device;
fcp->memdev = device;
fcp->retries = 256;
- fcp->buildclk = get_clock();
+ fcp->buildclk = get_tod_clock();
fcp->status = DASD_CQR_FILLED;
return fcp;
}
@@ -2530,7 +2530,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single(
cqr->expires = startdev->default_expires * HZ; /* default 5 minutes */
cqr->lpm = startdev->path_data.ppm;
cqr->retries = 256;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
@@ -2705,7 +2705,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track(
cqr->expires = startdev->default_expires * HZ; /* default 5 minutes */
cqr->lpm = startdev->path_data.ppm;
cqr->retries = 256;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
@@ -2998,7 +2998,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_tpm_track(
cqr->expires = startdev->default_expires * HZ; /* default 5 minutes */
cqr->lpm = startdev->path_data.ppm;
cqr->retries = 256;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
out_error:
@@ -3201,7 +3201,7 @@ static struct dasd_ccw_req *dasd_raw_build_cp(struct dasd_device *startdev,
cqr->expires = startdev->default_expires * HZ;
cqr->lpm = startdev->path_data.ppm;
cqr->retries = 256;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
if (IS_ERR(cqr) && PTR_ERR(cqr) != -EAGAIN)
@@ -3402,7 +3402,7 @@ dasd_eckd_release(struct dasd_device *device)
set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags);
cqr->retries = 2; /* set retry counter to enable basic ERP */
cqr->expires = 2 * HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
rc = dasd_sleep_on_immediatly(cqr);
@@ -3457,7 +3457,7 @@ dasd_eckd_reserve(struct dasd_device *device)
set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags);
cqr->retries = 2; /* set retry counter to enable basic ERP */
cqr->expires = 2 * HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
rc = dasd_sleep_on_immediatly(cqr);
@@ -3511,7 +3511,7 @@ dasd_eckd_steal_lock(struct dasd_device *device)
set_bit(DASD_CQR_FLAGS_FAILFAST, &cqr->flags);
cqr->retries = 2; /* set retry counter to enable basic ERP */
cqr->expires = 2 * HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
rc = dasd_sleep_on_immediatly(cqr);
@@ -3572,7 +3572,7 @@ static int dasd_eckd_snid(struct dasd_device *device,
set_bit(DASD_CQR_ALLOW_SLOCK, &cqr->flags);
cqr->retries = 5;
cqr->expires = 10 * HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
cqr->lpm = usrparm.path_mask;
@@ -3642,7 +3642,7 @@ dasd_eckd_performance(struct dasd_device *device, void __user *argp)
ccw->count = sizeof(struct dasd_rssd_perf_stats_t);
ccw->cda = (__u32)(addr_t) stats;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
rc = dasd_sleep_on(cqr);
if (rc == 0) {
@@ -3768,7 +3768,7 @@ static int dasd_symm_io(struct dasd_device *device, void __user *argp)
cqr->memdev = device;
cqr->retries = 3;
cqr->expires = 10 * HZ;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
/* Build the ccws */
diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c
index ff901b5509c10..21ef63cf0960d 100644
--- a/drivers/s390/block/dasd_eer.c
+++ b/drivers/s390/block/dasd_eer.c
@@ -481,7 +481,7 @@ int dasd_eer_enable(struct dasd_device *device)
ccw->flags = 0;
ccw->cda = (__u32)(addr_t) cqr->data;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
cqr->callback = dasd_eer_snss_cb;
diff --git a/drivers/s390/block/dasd_erp.c b/drivers/s390/block/dasd_erp.c
index d01ef82f8757b..3250cb471f787 100644
--- a/drivers/s390/block/dasd_erp.c
+++ b/drivers/s390/block/dasd_erp.c
@@ -102,7 +102,7 @@ dasd_default_erp_action(struct dasd_ccw_req *cqr)
pr_err("%s: default ERP has run out of retries and failed\n",
dev_name(&device->cdev->dev));
cqr->status = DASD_CQR_FAILED;
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
}
return cqr;
} /* end dasd_default_erp_action */
@@ -146,7 +146,7 @@ struct dasd_ccw_req *dasd_default_erp_postaction(struct dasd_ccw_req *cqr)
cqr->status = DASD_CQR_DONE;
else {
cqr->status = DASD_CQR_FAILED;
- cqr->stopclk = get_clock();
+ cqr->stopclk = get_tod_clock();
}
return cqr;
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index 4146985843444..4dd0e2f6047ef 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -370,7 +370,7 @@ static struct dasd_ccw_req *dasd_fba_build_cp(struct dasd_device * memdev,
cqr->block = block;
cqr->expires = memdev->default_expires * HZ; /* default 5 minutes */
cqr->retries = 32;
- cqr->buildclk = get_clock();
+ cqr->buildclk = get_tod_clock();
cqr->status = DASD_CQR_FILLED;
return cqr;
}
diff --git a/drivers/s390/char/sclp.c b/drivers/s390/char/sclp.c
index 12c16a65dd25e..bd6871bf545a6 100644
--- a/drivers/s390/char/sclp.c
+++ b/drivers/s390/char/sclp.c
@@ -450,7 +450,7 @@ sclp_sync_wait(void)
timeout = 0;
if (timer_pending(&sclp_request_timer)) {
/* Get timeout TOD value */
- timeout = get_clock() +
+ timeout = get_tod_clock() +
sclp_tod_from_jiffies(sclp_request_timer.expires -
jiffies);
}
@@ -472,7 +472,7 @@ sclp_sync_wait(void)
while (sclp_running_state != sclp_running_state_idle) {
/* Check for expired request timer */
if (timer_pending(&sclp_request_timer) &&
- get_clock() > timeout &&
+ get_tod_clock() > timeout &&
del_timer(&sclp_request_timer))
sclp_request_timer.function(sclp_request_timer.data);
cpu_relax();
diff --git a/drivers/s390/char/zcore.c b/drivers/s390/char/zcore.c
index 681749e7f6dd7..1d61a01576d21 100644
--- a/drivers/s390/char/zcore.c
+++ b/drivers/s390/char/zcore.c
@@ -637,7 +637,7 @@ static int __init zcore_header_init(int arch, struct zcore_header *hdr)
hdr->rmem_size = memory;
hdr->mem_end = sys_info.mem_size;
hdr->num_pages = memory / PAGE_SIZE;
- hdr->tod = get_clock();
+ hdr->tod = get_tod_clock();
get_cpu_id(&hdr->cpu_id);
for (i = 0; zfcpdump_save_areas[i]; i++) {
prefix = zfcpdump_save_areas[i]->pref_reg;
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index c8faf6230b0f3..986ef6a92a410 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -962,9 +962,9 @@ static void css_reset(void)
atomic_inc(&chpid_reset_count);
}
/* Wait for machine check for all channel paths. */
- timeout = get_clock() + (RCHP_TIMEOUT << 12);
+ timeout = get_tod_clock() + (RCHP_TIMEOUT << 12);
while (atomic_read(&chpid_reset_count) != 0) {
- if (get_clock() > timeout)
+ if (get_tod_clock() > timeout)
break;
cpu_relax();
}
diff --git a/drivers/s390/cio/cmf.c b/drivers/s390/cio/cmf.c
index c9fc61c0a8661..4495e0627a40a 100644
--- a/drivers/s390/cio/cmf.c
+++ b/drivers/s390/cio/cmf.c
@@ -33,7 +33,7 @@
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/slab.h>
-#include <linux/timex.h> /* get_clock() */
+#include <linux/timex.h> /* get_tod_clock() */
#include <asm/ccwdev.h>
#include <asm/cio.h>
@@ -326,7 +326,7 @@ static int cmf_copy_block(struct ccw_device *cdev)
memcpy(cmb_data->last_block, hw_block, cmb_data->size);
memcpy(reference_buf, hw_block, cmb_data->size);
} while (memcmp(cmb_data->last_block, reference_buf, cmb_data->size));
- cmb_data->last_update = get_clock();
+ cmb_data->last_update = get_tod_clock();
kfree(reference_buf);
return 0;
}
@@ -428,7 +428,7 @@ static void cmf_generic_reset(struct ccw_device *cdev)
memset(cmbops->align(cmb_data->hw_block), 0, cmb_data->size);
cmb_data->last_update = 0;
}
- cdev->private->cmb_start_time = get_clock();
+ cdev->private->cmb_start_time = get_tod_clock();
spin_unlock_irq(cdev->ccwlock);
}
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index fd00afd8b850d..a239237d43f3e 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -780,7 +780,7 @@ static int __init setup_css(int nr)
css->cssid = nr;
dev_set_name(&css->device, "css%x", nr);
css->device.release = channel_subsystem_release;
- tod_high = (u32) (get_clock() >> 32);
+ tod_high = (u32) (get_tod_clock() >> 32);
css_generate_pgid(css, tod_high);
return 0;
}
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index 1bb1d00095afb..c7638c5432502 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -47,7 +47,7 @@ static void ccw_timeout_log(struct ccw_device *cdev)
cc = stsch_err(sch->schid, &schib);
printk(KERN_WARNING "cio: ccw device timeout occurred at %llx, "
- "device information:\n", get_clock());
+ "device information:\n", get_tod_clock());
printk(KERN_WARNING "cio: orb:\n");
print_hex_dump(KERN_WARNING, "cio: ", DUMP_PREFIX_NONE, 16, 1,
orb, sizeof(*orb), 0);
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 1671d3461f298..abc550e5dd359 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -338,10 +338,10 @@ static int qdio_siga_output(struct qdio_q *q, unsigned int *busy_bit,
retries++;
if (!start_time) {
- start_time = get_clock();
+ start_time = get_tod_clock();
goto again;
}
- if ((get_clock() - start_time) < QDIO_BUSY_BIT_PATIENCE)
+ if ((get_tod_clock() - start_time) < QDIO_BUSY_BIT_PATIENCE)
goto again;
}
if (retries) {
@@ -504,7 +504,7 @@ static int get_inbound_buffer_frontier(struct qdio_q *q)
int count, stop;
unsigned char state = 0;
- q->timestamp = get_clock();
+ q->timestamp = get_tod_clock();
/*
* Don't check 128 buffers, as otherwise qdio_inbound_q_moved
@@ -563,7 +563,7 @@ static int qdio_inbound_q_moved(struct qdio_q *q)
if (bufnr != q->last_move) {
q->last_move = bufnr;
if (!is_thinint_irq(q->irq_ptr) && MACHINE_IS_LPAR)
- q->u.in.timestamp = get_clock();
+ q->u.in.timestamp = get_tod_clock();
return 1;
} else
return 0;
@@ -595,7 +595,7 @@ static inline int qdio_inbound_q_done(struct qdio_q *q)
* At this point we know, that inbound first_to_check
* has (probably) not moved (see qdio_inbound_processing).
*/
- if (get_clock() > q->u.in.timestamp + QDIO_INPUT_THRESHOLD) {
+ if (get_tod_clock() > q->u.in.timestamp + QDIO_INPUT_THRESHOLD) {
DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "in done:%02x",
q->first_to_check);
return 1;
@@ -772,7 +772,7 @@ static int get_outbound_buffer_frontier(struct qdio_q *q)
int count, stop;
unsigned char state = 0;
- q->timestamp = get_clock();
+ q->timestamp = get_tod_clock();
if (need_siga_sync(q))
if (((queue_type(q) != QDIO_IQDIO_QFMT) &&
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 480fbeab0256a..b4796a40b0021 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -816,7 +816,7 @@ static inline struct qeth_card *CARD_FROM_CDEV(struct ccw_device *cdev)
static inline int qeth_get_micros(void)
{
- return (int) (get_clock() >> 12);
+ return (int) (get_tod_clock() >> 12);
}
static inline int qeth_get_ip_version(struct sk_buff *skb)
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index c96320d79fbc8..c7e148f33b2a8 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -727,7 +727,7 @@ static int zfcp_fsf_req_send(struct zfcp_fsf_req *req)
zfcp_reqlist_add(adapter->req_list, req);
req->qdio_req.qdio_outb_usage = atomic_read(&qdio->req_q_free);
- req->issued = get_clock();
+ req->issued = get_tod_clock();
if (zfcp_qdio_send(qdio, &req->qdio_req)) {
del_timer(&req->timer);
/* lookup request again, list might have changed */
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 50b5615848f6e..665e3cfaaf85d 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -68,7 +68,7 @@ static inline void zfcp_qdio_account(struct zfcp_qdio *qdio)
unsigned long long now, span;
int used;
- now = get_clock_monotonic();
+ now = get_tod_clock_monotonic();
span = (now - qdio->req_q_time) >> 12;
used = QDIO_MAX_BUFFERS_PER_Q - atomic_read(&qdio->req_q_free);
qdio->req_q_util += used * span;
--
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