commit 4e231c7962ce711c7d8c2a4dc23ecd1e8fc28363
author Peter Zijlstra <a.p.zijlstra@chello.nl> Thu Sep 09 21:01:59 2010 +0200
committer Ingo Molnar <mingo@elte.hu> Thu Sep 09 21:07:09 2010 +0200
tree 05af30e5c2f1084d8e77c89f0e55beaafa2194c0
parent 1b9a644fece117cfa5474a2388d6b89d1baf8ddf

perf: Fix up delayed_put_task_struct()

I missed a perf_event_ctxp user when converting it to an array. Pull this
last user into perf_event.c as well and fix it up.

Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

kernel/exit.c

diff --git a/kernel/exit.c b/kernel/exit.c
index 0312022..e2bdf37 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -149,9 +149,7 @@
 {
 	struct task_struct *tsk = container_of(rhp, struct task_struct, rcu);
 
-#ifdef CONFIG_PERF_EVENTS
-	WARN_ON_ONCE(tsk->perf_event_ctxp);
-#endif
+	perf_event_delayed_put(tsk);
 	trace_sched_process_free(tsk);
 	put_task_struct(tsk);
 }