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| author | Jiri Olsa <jolsa@kernel.org> | 2014-11-21 12:31:13 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-11-25 00:03:51 +0300 |
| commit | 1d9e446b91e182055d874fbb30150aad479a4981 (patch) | |
| tree | 3334e4934bf37f03325e064fcd940997648145ff /tools/perf/util/pmu.h | |
| parent | 044330c1840e1ece97136d78a15484c867e2faaa (diff) | |
| download | linux-1d9e446b91e182055d874fbb30150aad479a4981.tar.xz | |
perf tools: Add snapshot format file parsing
The .snapshot file indicates that the provided event value is a snapshot
value and we have to bypass the delta computation logic.
Adding support to check up this file and set event flag accordingly.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Matt Fleming <matt.fleming@intel.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1416562275-12404-10-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/pmu.h')
| -rw-r--r-- | tools/perf/util/pmu.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/pmu.h b/tools/perf/util/pmu.h index c3a74e0e17a2..6b1249fbdb5f 100644 --- a/tools/perf/util/pmu.h +++ b/tools/perf/util/pmu.h @@ -30,6 +30,7 @@ struct perf_pmu_info { const char *unit; double scale; bool per_pkg; + bool snapshot; }; #define UNIT_MAX_LEN 31 /* max length for event unit name */ @@ -41,6 +42,7 @@ struct perf_pmu_alias { char unit[UNIT_MAX_LEN+1]; double scale; bool per_pkg; + bool snapshot; }; struct perf_pmu *perf_pmu__find(const char *name); |