[PATCH] timer: add lock annotation to lock_timer_base

89e7e374 · Josh Triplett <[email protected]> · 2006-09-29 01:59:36 -07:00

lock_timer_base acquires a lock and returns with that lock held.  Add a
lock annotation to this function so that sparse can check callers for lock
pairing, and so that sparse will not complain about this function since it
intentionally uses the lock in this manner.

Signed-off-by: Josh Triplett <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>

Commit: 89e7e374dde1015d69d2d70797ae4053b14fa9db
Parents: 650a8983

Changes

1 files changed · +1 −0

File	Status	Add	Del	Content
kernel/timer.c	modified	+1	−0	View file

kernel/timer.c

View file

diff --git a/kernel/timer.c b/kernel/timer.c
index 1d7dd62..6c9fa80 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -175,6 +175,7 @@ static inline void detach_timer(struct timer_list *timer,
  */
 static tvec_base_t *lock_timer_base(struct timer_list *timer,
 					unsigned long *flags)
+	__acquires(timer->base->lock)
 {
 	tvec_base_t *base;
 