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authorJiri Olsa2014-11-21 10:31:13 +0100
committerArnaldo Carvalho de Melo2014-11-24 18:03:51 -0300
commit1d9e446b91e182055d874fbb30150aad479a4981 (patch)
tree3334e4934bf37f03325e064fcd940997648145ff /tools/perf/util/evsel.h
parent044330c1840e1ece97136d78a15484c867e2faaa (diff)
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/evsel.h')
-rw-r--r--tools/perf/util/evsel.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h
index 792b0ea8a8b8..b18d58da580b 100644
--- a/tools/perf/util/evsel.h
+++ b/tools/perf/util/evsel.h
@@ -73,6 +73,7 @@ struct perf_evsel {
char *name;
double scale;
const char *unit;
+ bool snapshot;
struct event_format *tp_format;
union {
void *priv;