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(parent: d7d59fb) | patch
perf_counter: pmc arbitration
authorPeter Zijlstra <a.p.zijlstra@chello.nl>
Mon, 30 Mar 2009 17:07:16 +0000 (19:07 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 6 Apr 2009 07:30:44 +0000 (09:30 +0200)
commit4e935e47177c3b26cf383e79849bae2a464d0160
tree06ca1c966c0b8388873c5f5b67432e47a83cbbf2tree | snapshot (tar.gz zip)
parentd7d59fb323833682b117b528d77eeb8ef587036acommit | diff
perf_counter: pmc arbitration

Follow the example set by powerpc and try to play nice with oprofile
and the nmi watchdog.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Acked-by: Paul Mackerras <paulus@samba.org>
Orig-LKML-Reference: <20090330171024.459968444@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/cpu/perf_counter.c diff | blob | blame | history