From fa18449c53dab2e013d16ae0bf536bbab8c38c10 Mon Sep 17 00:00:00 2001
From: Gleb Natapov <gleb@redhat.com>
Date: Tue, 18 Oct 2011 19:55:51 +0200
Subject: [PATCH] --- yaml --- r: 277264 b: refs/heads/master c:
 c8452afb7426f7e21388492f40227582e3e83879 h: refs/heads/master v: v3

---
 [refs]                    | 2 +-
 trunk/kernel/jump_label.c | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 1e505c2adc7c..149157d3d8ae 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8ee3c92b7f2751c392be2d8fc360a410480b8757
+refs/heads/master: c8452afb7426f7e21388492f40227582e3e83879
diff --git a/trunk/kernel/jump_label.c b/trunk/kernel/jump_label.c
index a8ce45097f3d..e6f1f24ad577 100644
--- a/trunk/kernel/jump_label.c
+++ b/trunk/kernel/jump_label.c
@@ -66,8 +66,9 @@ void jump_label_inc(struct jump_label_key *key)
 		return;
 
 	jump_label_lock();
-	if (atomic_add_return(1, &key->enabled) == 1)
+	if (atomic_read(&key->enabled) == 0)
 		jump_label_update(key, JUMP_LABEL_ENABLE);
+	atomic_inc(&key->enabled);
 	jump_label_unlock();
 }