diff options
Diffstat (limited to 'kernel/events')
| -rw-r--r-- | kernel/events/core.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/kernel/events/core.c b/kernel/events/core.c index d345964c2bd6..d84374fa44e5 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -2253,7 +2253,8 @@ static void __perf_event_enable(struct perf_event *event, struct perf_event *leader = event->group_leader; struct perf_event_context *task_ctx; - if (event->state >= PERF_EVENT_STATE_INACTIVE) + if (event->state >= PERF_EVENT_STATE_INACTIVE || + event->state <= PERF_EVENT_STATE_ERROR) return; update_context_time(ctx); @@ -2298,7 +2299,8 @@ static void _perf_event_enable(struct perf_event *event) struct perf_event_context *ctx = event->ctx; raw_spin_lock_irq(&ctx->lock); - if (event->state >= PERF_EVENT_STATE_INACTIVE) { + if (event->state >= PERF_EVENT_STATE_INACTIVE || + event->state < PERF_EVENT_STATE_ERROR) { raw_spin_unlock_irq(&ctx->lock); return; } |
