diff options
| author | Jiri Olsa <jolsa@kernel.org> | 2015-10-25 17:51:38 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-12-17 21:11:59 +0300 |
| commit | daeecbc0c431f15f492fb8d704080a02de6e2918 (patch) | |
| tree | 519f4a04bef273b00954c04fdd7f199e7ddfc222 /tools/perf/util/header.h | |
| parent | a6e5281780d1da65c15ce529707f43eb4a6df856 (diff) | |
| download | linux-daeecbc0c431f15f492fb8d704080a02de6e2918.tar.xz | |
perf tools: Add event_update event scale type
A__allocdding scale type 'event update' event, that stores/transfer
events scale value. The PMU events can define the scale
value which is used to multiply events data.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Kan Liang <kan.liang@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1445784728-21732-23-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/header.h')
| -rw-r--r-- | tools/perf/util/header.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/perf/util/header.h b/tools/perf/util/header.h index 6aa2b9242fc1..fad04cbab666 100644 --- a/tools/perf/util/header.h +++ b/tools/perf/util/header.h @@ -108,6 +108,9 @@ int perf_event__synthesize_attrs(struct perf_tool *tool, int perf_event__synthesize_event_update_unit(struct perf_tool *tool, struct perf_evsel *evsel, perf_event__handler_t process); +int perf_event__synthesize_event_update_scale(struct perf_tool *tool, + struct perf_evsel *evsel, + perf_event__handler_t process); int perf_event__process_attr(struct perf_tool *tool, union perf_event *event, struct perf_evlist **pevlist); int perf_event__process_event_update(struct perf_tool *tool __maybe_unused, |