perf_counter: provide major/minor page fault software events

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>

1 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h
index 3fefc3b8150d..4b14a8e9dbf5 100644
--- a/include/linux/perf_counter.h
+++ b/include/linux/perf_counter.h
@@ -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,
 };
 
 /*