diff options
| -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 1650d242a1c8..e33b46aca5cb 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c @@ -1128,6 +1128,20 @@ int perf_evlist__set_tp_filter_pid(struct evlist *evlist, pid_t pid) return perf_evlist__set_tp_filter_pids(evlist, 1, &pid); } +int perf_evlist__append_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids) +{ + char *filter = asprintf__tp_filter_pids(npids, pids); + int ret = perf_evlist__append_tp_filter(evlist, filter); + + free(filter); + return ret; +} + +int perf_evlist__append_tp_filter_pid(struct evlist *evlist, pid_t pid) +{ + return perf_evlist__append_tp_filter_pids(evlist, 1, &pid); +} + bool perf_evlist__valid_sample_type(struct evlist *evlist) { struct evsel *pos; diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h index c58fd1908bfc..13051409fd22 100644 --- a/tools/perf/util/evlist.h +++ b/tools/perf/util/evlist.h @@ -142,6 +142,9 @@ int perf_evlist__set_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t * int perf_evlist__append_tp_filter(struct evlist *evlist, const char *filter); +int perf_evlist__append_tp_filter_pid(struct evlist *evlist, pid_t pid); +int perf_evlist__append_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids); + struct evsel * perf_evlist__find_tracepoint_by_id(struct evlist *evlist, int id); |