diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-02 15:27:45 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-02 21:45:31 +0200 |
| commit | 8a016db386195b193e2a8aeddff9fe937dcb7a40 (patch) | |
| tree | 0394b2d9c2723221a50766077b7a5fa32e80f833 /arch | |
| parent | b23f3325ed465f1bd914384884269af0d106778c (diff) | |
perf_counter: Remove the last nmi/irq bits
IRQ (non-NMI) sampling is not used anymore - remove the last few bits.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: John Kacur <jkacur@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kernel/cpu/perf_counter.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/x86/kernel/cpu/perf_counter.c b/arch/x86/kernel/cpu/perf_counter.c index ec06aa5e928..9e144fbebd2 100644 --- a/arch/x86/kernel/cpu/perf_counter.c +++ b/arch/x86/kernel/cpu/perf_counter.c @@ -284,12 +284,6 @@ static int __hw_perf_counter_init(struct perf_counter *counter) if (!hw_event->exclude_kernel) hwc->config |= ARCH_PERFMON_EVENTSEL_OS; - /* - * Use NMI events all the time: - */ - hwc->nmi = 1; - hw_event->nmi = 1; - if (!hwc->sample_period) hwc->sample_period = x86_pmu.max_period; |