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perf_counter/x86: Always use NMI for performance-monitoring interrupt
authorYong Wang <yong.y.wang@linux.intel.com>
Fri, 29 May 2009 05:28:35 +0000 (13:28 +0800)
committerIngo Molnar <mingo@elte.hu>
Fri, 29 May 2009 07:04:58 +0000 (09:04 +0200)
Always use NMI for performance-monitoring interrupt as there could be
racy situations if we switch between irq and nmi mode frequently.

Signed-off-by: Yong Wang <yong.y.wang@intel.com>
LKML-Reference: <20090529052835.GA13657@ywang-moblin2.bj.intel.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

No differences found
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