diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-14 21:27:52 -0800 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-14 21:27:52 -0800 |
commit | c24ce1d88781b4d2b8232967630abaa1c90724cf (patch) | |
tree | 2de9f0d6f43cdd5135ebaefdd7a77e6326fd66f1 /kernel/posix-timers.c | |
parent | f527cf405017e60ceb28f84e2d60ab16fc34f209 (diff) | |
parent | 63070a79ba482c274bad10ac8c4b587a3e011f2c (diff) | |
download | linux-next-c24ce1d88781b4d2b8232967630abaa1c90724cf.tar.gz |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt
* git://git.kernel.org/pub/scm/linux/kernel/git/tglx/linux-2.6-hrt:
hrtimer: catch expired CLOCK_REALTIME timers early
hrtimer: check relative timeouts for overflow
Diffstat (limited to 'kernel/posix-timers.c')
-rw-r--r-- | kernel/posix-timers.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c index 022c9c3cee6f..a9b04203a66d 100644 --- a/kernel/posix-timers.c +++ b/kernel/posix-timers.c @@ -767,9 +767,11 @@ common_timer_set(struct k_itimer *timr, int flags, /* SIGEV_NONE timers are not queued ! See common_timer_get */ if (((timr->it_sigev_notify & ~SIGEV_THREAD_ID) == SIGEV_NONE)) { /* Setup correct expiry time for relative timers */ - if (mode == HRTIMER_MODE_REL) - timer->expires = ktime_add(timer->expires, - timer->base->get_time()); + if (mode == HRTIMER_MODE_REL) { + timer->expires = + ktime_add_safe(timer->expires, + timer->base->get_time()); + } return 0; } |