diff options
| -rw-r--r-- | tools/perf/builtin-sched.c | 12 | ||||
| -rw-r--r-- | tools/perf/util/evsel.c | 11 | ||||
| -rw-r--r-- | tools/perf/util/evsel.h | 2 |
3 files changed, 25 insertions, 0 deletions
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c index cd15c0cba9b2..686747ae4cad 100644 --- a/tools/perf/builtin-sched.c +++ b/tools/perf/builtin-sched.c @@ -2025,6 +2025,16 @@ static u64 evsel__get_time(struct evsel *evsel, u32 cpu) return r->last_time[cpu]; } +static void timehist__evsel_priv_destructor(void *priv) +{ + struct evsel_runtime *r = priv; + + if (r) { + free(r->last_time); + free(r); + } +} + static int comm_width = 30; static char *timehist_get_commstr(struct thread *thread) @@ -3278,6 +3288,8 @@ static int perf_sched__timehist(struct perf_sched *sched) setup_pager(); + evsel__set_priv_destructor(timehist__evsel_priv_destructor); + /* prefer sched_waking if it is captured */ if (evlist__find_tracepoint_by_name(session->evlist, "sched:sched_waking")) handlers[1].handler = timehist_sched_wakeup_ignore; diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index dbf9c8cee3c5..6d7249cc1a99 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -1477,6 +1477,15 @@ static void evsel__free_config_terms(struct evsel *evsel) free_config_terms(&evsel->config_terms); } +static void (*evsel__priv_destructor)(void *priv); + +void evsel__set_priv_destructor(void (*destructor)(void *priv)) +{ + assert(evsel__priv_destructor == NULL); + + evsel__priv_destructor = destructor; +} + void evsel__exit(struct evsel *evsel) { assert(list_empty(&evsel->core.node)); @@ -1502,6 +1511,8 @@ void evsel__exit(struct evsel *evsel) hashmap__free(evsel->per_pkg_mask); evsel->per_pkg_mask = NULL; zfree(&evsel->metric_events); + if (evsel__priv_destructor) + evsel__priv_destructor(evsel->priv); perf_evsel__object.fini(evsel); if (evsel__tool_event(evsel) == PERF_TOOL_SYSTEM_TIME || evsel__tool_event(evsel) == PERF_TOOL_USER_TIME) diff --git a/tools/perf/util/evsel.h b/tools/perf/util/evsel.h index 15e745a9a798..26574a33a725 100644 --- a/tools/perf/util/evsel.h +++ b/tools/perf/util/evsel.h @@ -282,6 +282,8 @@ void evsel__init(struct evsel *evsel, struct perf_event_attr *attr, int idx); void evsel__exit(struct evsel *evsel); void evsel__delete(struct evsel *evsel); +void evsel__set_priv_destructor(void (*destructor)(void *priv)); + struct callchain_param; void evsel__config(struct evsel *evsel, struct record_opts *opts, |