From c883da313ebf459efd33d262ca963e3a5f0ac024 Mon Sep 17 00:00:00 2001 From: Jeff Layton <jlayton@kernel.org> Date: Mon, 30 Jul 2018 07:54:56 -0400 Subject: [PATCH] locks: add tracepoint in flock codepath Signed-off-by: Jeff Layton <jlayton@kernel.org> --- fs/locks.c | 1 + include/trace/events/filelock.h | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/fs/locks.c b/fs/locks.c index e533623e2e997..6138a9bcd9240 100644 --- a/fs/locks.c +++ b/fs/locks.c @@ -990,6 +990,7 @@ static int flock_lock_inode(struct inode *inode, struct file_lock *request) if (new_fl) locks_free_lock(new_fl); locks_dispose_list(&dispose); + trace_flock_lock_inode(inode, request, error); return error; } diff --git a/include/trace/events/filelock.h b/include/trace/events/filelock.h index d1faf3597b9d0..68b17c1169074 100644 --- a/include/trace/events/filelock.h +++ b/include/trace/events/filelock.h @@ -112,8 +112,11 @@ DEFINE_EVENT(filelock_lock, locks_remove_posix, TP_PROTO(struct inode *inode, struct file_lock *fl, int ret), TP_ARGS(inode, fl, ret)); -DECLARE_EVENT_CLASS(filelock_lease, +DEFINE_EVENT(filelock_lock, flock_lock_inode, + TP_PROTO(struct inode *inode, struct file_lock *fl, int ret), + TP_ARGS(inode, fl, ret)); +DECLARE_EVENT_CLASS(filelock_lease, TP_PROTO(struct inode *inode, struct file_lock *fl), TP_ARGS(inode, fl), -- GitLab