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Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 

Pull watchdog fix from Thomas Gleixner:
 "Trivial CPU hotplug regression fix for the watchdog code"

* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  watchdog: Fix CPU hotplug regression
This commit is contained in:
Linus Torvalds 2012-12-06 08:27:11 -08:00
parent 27d7c2a006 8d4516904b
commit cfd1f032f9
1 changed files with 3 additions and 0 deletions
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3
kernel/watchdog.c
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@ -368,6 +368,9 @@ static void watchdog_disable(unsigned int cpu)
{
struct hrtimer *hrtimer = &__raw_get_cpu_var(watchdog_hrtimer);
if (!watchdog_enabled)
return;
watchdog_set_prio(SCHED_NORMAL, 0);
hrtimer_cancel(hrtimer);
/* disable the perf event */