Since event_sched_out() clears cpuctx->exclusive upon removal of an
exclusive event (and only group leaders can be exclusive), there is no
point in group_sched_out() trying to do it too. It is impossible for
cpuctx->exclusive to still be set here.
Signed-off-by: Peter Zijlstra (Intel) <pet...@infradead.org>
---
kernel/events/core.c | 3 ---
1 file changed, 3 deletions(-)
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -2312,9 +2312,6 @@ group_sched_out(struct perf_event *group
event_sched_out(event, cpuctx, ctx);
perf_pmu_enable(ctx->pmu);
-
- if (group_event->attr.exclusive)
- cpuctx->exclusive = 0;
}
#define DETACH_GROUP 0x01UL
