diff options
| -rw-r--r-- | kernel/events/core.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index 37a71e1..f3a17f8 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -5416,7 +5416,6 @@ static int swevent_hlist_get_cpu(struct perf_event *event, int cpu) int err = 0; mutex_lock(&swhash->hlist_mutex); - if (!swevent_hlist_deref(swhash) && cpu_online(cpu)) { struct swevent_hlist *hlist; @@ -7312,12 +7311,6 @@ static void perf_event_exit_cpu_context(int cpu) static void perf_event_exit_cpu(int cpu) { - struct swevent_htable *swhash = &per_cpu(swevent_htable, cpu); - - mutex_lock(&swhash->hlist_mutex); - swevent_hlist_release(swhash); - mutex_unlock(&swhash->hlist_mutex); - perf_event_exit_cpu_context(cpu); } #else |