diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2006-02-01 03:05:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-01 08:53:13 -0800 |
| commit | 952bbc87f01f552ef091a62ea2a721b5b2670e74 (patch) | |
| tree | 21e98d4d4c715c30987dac59cc309ecd1987f20c /kernel | |
| parent | 66188fae3bf7f8dd951e2291d2a81888ed1b65de (diff) | |
| download | lwn-952bbc87f01f552ef091a62ea2a721b5b2670e74.tar.gz lwn-952bbc87f01f552ef091a62ea2a721b5b2670e74.zip | |
[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.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 28e72fd0029f..aad6f138d5c9 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; |