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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-29 14:46:05 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-29 14:46:05 -0700 |
| commit | 7fda0412c5f7afdd1a5ff518f98dee5157266d8a (patch) | |
| tree | d312af46758fa9b59431a479d258b54184a00591 /arch/x86/kernel/smpboot.c | |
| parent | 6b8212a313dae341ef3a2e413dfec5c4dea59617 (diff) | |
| parent | 160594e99dbbb0a5600ad922c630952c7c1c14bf (diff) | |
| download | blackbird-op-linux-7fda0412c5f7afdd1a5ff518f98dee5157266d8a.tar.gz blackbird-op-linux-7fda0412c5f7afdd1a5ff518f98dee5157266d8a.zip | |
Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar.
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
cpusets: Remove an unused variable
sched/rt: Improve pick_next_highest_task_rt()
sched: Fix select_fallback_rq() vs cpu_active/cpu_online
sched/x86/smp: Do not enable IRQs over calibrate_delay()
sched: Fix compiler warning about declared inline after use
MAINTAINERS: Update email address for SCHEDULER and PERF EVENTS
Diffstat (limited to 'arch/x86/kernel/smpboot.c')
| -rw-r--r-- | arch/x86/kernel/smpboot.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c index 5104a2b685cf..ce13315d48fb 100644 --- a/arch/x86/kernel/smpboot.c +++ b/arch/x86/kernel/smpboot.c @@ -219,14 +219,9 @@ static void __cpuinit smp_callin(void) * Update loops_per_jiffy in cpu_data. Previous call to * smp_store_cpu_info() stored a value that is close but not as * accurate as the value just calculated. - * - * Need to enable IRQs because it can take longer and then - * the NMI watchdog might kill us. */ - local_irq_enable(); calibrate_delay(); cpu_data(cpuid).loops_per_jiffy = loops_per_jiffy; - local_irq_disable(); pr_debug("Stack at about %p\n", &cpuid); /* |
