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-rw-r--r--kernel/events/core.c6
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;
}
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