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perf_counter: provide major/minor page fault software events

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Provide separate sw counters for major and minor page faults.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Peter Zijlstra
2009-03-13 12:21:34 +01:00
committed by Ingo Molnar
parent 7dd1fcc258
commit ac17dc8e58
4 changed files with 21 additions and 17 deletions
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4
include/linux/perf_counter.h
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@ -49,8 +49,10 @@ enum hw_event_types {
PERF_COUNT_PAGE_FAULTS = -3,
PERF_COUNT_CONTEXT_SWITCHES = -4,
PERF_COUNT_CPU_MIGRATIONS = -5,
PERF_COUNT_PAGE_FAULTS_MIN = -6,
PERF_COUNT_PAGE_FAULTS_MAJ = -7,
PERF_SW_EVENTS_MIN = -6,
PERF_SW_EVENTS_MIN = -8,
};
/*