---

yaml --- r: 42810 b: refs/heads/master c: 128fb95 h: refs/heads/master v: v3
git-mirror · Dec 7, 2006 · b975994 · b975994
1 parent 2a62259
commit b975994
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Showing 2 changed files with 5 additions and 14 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 38da288b8ba2b07b4e07165027e650b61d7c8ffc
+refs/heads/master: 128fb95650b3273a8dc9ba5514b6fe7db8ea30bf
diff --git a/trunk/kernel/taskstats.c b/trunk/kernel/taskstats.c
@@ -416,27 +416,18 @@ static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
 void taskstats_exit_alloc(struct taskstats **ptidstats, unsigned int *mycpu)
 {
 	struct listener_list *listeners;
-	struct taskstats *tmp;
 	/*
 	 * This is the cpu on which the task is exiting currently and will
 	 * be the one for which the exit event is sent, even if the cpu
 	 * on which this function is running changes later.
 	 */
 	*mycpu = raw_smp_processor_id();
 
-	*ptidstats = NULL;
-	tmp = kmem_cache_zalloc(taskstats_cache, GFP_KERNEL);
-	if (!tmp)
-		return;
-
 	listeners = &per_cpu(listener_array, *mycpu);
-	down_read(&listeners->sem);
-	if (!list_empty(&listeners->list)) {
-		*ptidstats = tmp;
-		tmp = NULL;
-	}
-	up_read(&listeners->sem);
-	kfree(tmp);
+
+	*ptidstats = NULL;
+	if (!list_empty(&listeners->list))
+		*ptidstats = kmem_cache_zalloc(taskstats_cache, GFP_KERNEL);
 }
 
 /* Send pid data out on exit */