diff options
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/evlist.c | 14 | ||||
| -rw-r--r-- | tools/perf/util/evlist.h | 3 |
2 files changed, 17 insertions, 0 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index ae89686102f4..6a2809fd257e 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -285,6 +285,20 @@ out: return err; } +int perf_evlist__add_newtp(struct perf_evlist *evlist, + const char *sys, const char *name, void *handler) +{ + struct perf_evsel *evsel; + + evsel = perf_evsel__newtp(sys, name, evlist->nr_entries); + if (evsel == NULL) + return -1; + + evsel->handler.func = handler; + perf_evlist__add(evlist, evsel); + return 0; +} + void perf_evlist__disable(struct perf_evlist *evlist) { int cpu, thread; diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index 3f1fb66be022..ac98b010f1c9 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -72,6 +72,9 @@ int perf_evlist__set_tracepoints_handlers(struct perf_evlist *evlist, #define perf_evlist__set_tracepoints_handlers_array(evlist, array) \ perf_evlist__set_tracepoints_handlers(evlist, array, ARRAY_SIZE(array)) +int perf_evlist__add_newtp(struct perf_evlist *evlist, + const char *sys, const char *name, void *handler); + int perf_evlist__set_filter(struct perf_evlist *evlist, const char *filter); struct perf_evsel * |