From a85f61abe11a46553c4562e74edb27ebc782aeb7 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 8 May 2009 18:52:23 +0200 Subject: perf_counter: add PERF_RECORD_CONFIG Much like CONFIG_RECORD_GROUP records the hw_event.config to identify the values, allow to record this for all counters. [ Impact: extend perfcounter output record format ] Signed-off-by: Peter Zijlstra Cc: Paul Mackerras Cc: Corey Ashford LKML-Reference: <20090508170028.923228280@chello.nl> Signed-off-by: Ingo Molnar --- include/linux/perf_counter.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/perf_counter.h') diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 88f863ec274..0e6303d36c6 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -104,6 +104,7 @@ enum perf_counter_record_format { PERF_RECORD_ADDR = 1U << 3, PERF_RECORD_GROUP = 1U << 4, PERF_RECORD_CALLCHAIN = 1U << 5, + PERF_RECORD_CONFIG = 1U << 6, }; /* @@ -258,6 +259,7 @@ enum perf_event_type { * { u32 pid, tid; } && PERF_RECORD_TID * { u64 time; } && PERF_RECORD_TIME * { u64 addr; } && PERF_RECORD_ADDR + * { u64 config; } && PERF_RECORD_CONFIG * * { u64 nr; * { u64 event, val; } cnt[nr]; } && PERF_RECORD_GROUP -- cgit v1.2.3