---

yaml --- r: 147260 b: refs/heads/master c: 01ef09d h: refs/heads/master v: v3
git-mirror · Apr 6, 2009 · 38f8a1f · 38f8a1f
1 parent d38ff53
commit 38f8a1f
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Showing 3 changed files with 4 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b6c5a71da1477d261bc36254fe1f20d32b57598d
+refs/heads/master: 01ef09d9ffb5ce9f8d62d1e5206da3d5ca612acc
diff --git a/trunk/include/linux/init_task.h b/trunk/include/linux/init_task.h
@@ -124,6 +124,8 @@ extern struct cred init_cred;
 # define INIT_PERF_COUNTERS(tsk)					\
 	.perf_counter_ctx.counter_list =				\
 		LIST_HEAD_INIT(tsk.perf_counter_ctx.counter_list),	\
+	.perf_counter_ctx.event_list =					\
+		LIST_HEAD_INIT(tsk.perf_counter_ctx.event_list),	\
 	.perf_counter_ctx.lock =					\
 		__SPIN_LOCK_UNLOCKED(tsk.perf_counter_ctx.lock),
 #else

diff --git a/trunk/kernel/perf_counter.c b/trunk/kernel/perf_counter.c
@@ -1506,7 +1506,7 @@ static void perf_swcounter_ctx_event(struct perf_counter_context *ctx,
 {
 	struct perf_counter *counter;
 
-	if (list_empty(&ctx->event_list))
+	if (system_state != SYSTEM_RUNNING || list_empty(&ctx->event_list))
 		return;
 
 	rcu_read_lock();