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authorThomas Gleixner <tglx@linutronix.de>2006-02-01 03:05:13 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-02-01 08:53:13 -0800
commit952bbc87f01f552ef091a62ea2a721b5b2670e74 (patch)
tree21e98d4d4c715c30987dac59cc309ecd1987f20c /kernel
parent66188fae3bf7f8dd951e2291d2a81888ed1b65de (diff)
[PATCH] hrtimers: set correct initial expiry time for relative SIGEV_NONE timers
The expiry time for relative timers with SIGEV_NONE set was never updated to the correct value. Pointed out by George Anzinger. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel')
-rw-r--r--kernel/posix-timers.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
index 28e72fd0029..aad6f138d5c 100644
--- a/kernel/posix-timers.c
+++ b/kernel/posix-timers.c
@@ -724,8 +724,13 @@ common_timer_set(struct k_itimer *timr, int flags,
timr->it.real.interval = timespec_to_ktime(new_setting->it_interval);
/* SIGEV_NONE timers are not queued ! See common_timer_get */
- if (((timr->it_sigev_notify & ~SIGEV_THREAD_ID) == SIGEV_NONE))
+ if (((timr->it_sigev_notify & ~SIGEV_THREAD_ID) == SIGEV_NONE)) {
+ /* Setup correct expiry time for relative timers */
+ if (mode == HRTIMER_REL)
+ timer->expires = ktime_add(timer->expires,
+ timer->base->get_time());
return 0;
+ }
hrtimer_start(timer, timer->expires, mode);
return 0;