From 22c8a376b55f327f7a25a318e87ba9202ba284bf Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Mon, 11 Apr 2016 18:37:45 -0300 Subject: [PATCH] perf evlist: Add (reset,set)_sample_bit methods For fiddling with sample_type fields in all evsels in an evlist. Cc: Adrian Hunter Cc: David Ahern Cc: Jiri Olsa Cc: Milian Wolff Cc: Namhyung Kim Cc: Wang Nan Link: http://lkml.kernel.org/n/tip-dg6yavctt0hzl2tsgfb43qsr@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/util/evlist.c | 18 ++++++++++++++++++ tools/perf/util/evlist.h | 11 +++++++++++ 2 files changed, 29 insertions(+) diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 86a03836a83f..4c9f510ae18d 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1192,6 +1192,24 @@ void perf_evlist__set_maps(struct perf_evlist *evlist, struct cpu_map *cpus, perf_evlist__propagate_maps(evlist); } +void __perf_evlist__set_sample_bit(struct perf_evlist *evlist, + enum perf_event_sample_format bit) +{ + struct perf_evsel *evsel; + + evlist__for_each(evlist, evsel) + __perf_evsel__set_sample_bit(evsel, bit); +} + +void __perf_evlist__reset_sample_bit(struct perf_evlist *evlist, + enum perf_event_sample_format bit) +{ + struct perf_evsel *evsel; + + evlist__for_each(evlist, evsel) + __perf_evsel__reset_sample_bit(evsel, bit); +} + int perf_evlist__apply_filters(struct perf_evlist *evlist, struct perf_evsel **err_evsel) { struct perf_evsel *evsel; diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 8db9228663d6..da46423998e8 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -87,6 +87,17 @@ int perf_evlist__add_dummy(struct perf_evlist *evlist); int perf_evlist__add_newtp(struct perf_evlist *evlist, const char *sys, const char *name, void *handler); +void __perf_evlist__set_sample_bit(struct perf_evlist *evlist, + enum perf_event_sample_format bit); +void __perf_evlist__reset_sample_bit(struct perf_evlist *evlist, + enum perf_event_sample_format bit); + +#define perf_evlist__set_sample_bit(evlist, bit) \ + __perf_evlist__set_sample_bit(evlist, PERF_SAMPLE_##bit) + +#define perf_evlist__reset_sample_bit(evlist, bit) \ + __perf_evlist__reset_sample_bit(evlist, PERF_SAMPLE_##bit) + int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); int perf_evlist__set_filter_pid(struct perf_evlist *evlist, pid_t pid); int perf_evlist__set_filter_pids(struct perf_evlist *evlist, size_t npids, pid_t *pids); -- 2.20.1