---

yaml --- r: 182225 b: refs/heads/master c: 559569a h: refs/heads/master i: 182223: 7ead65c v: v3
git-mirror · Jan 13, 2010 · 3a8fbf5 · 3a8fbf5
1 parent ae5568a
commit 3a8fbf5
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Showing 2 changed files with 4 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f96e9232e04856c781d4f71923a46dd3f7b429fa
+refs/heads/master: 559569acf94f538b56bd6eead80b439d6a78cdff
diff --git a/trunk/kernel/rcutree.c b/trunk/kernel/rcutree.c
@@ -1219,7 +1219,6 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
 	case RCU_GP_IDLE:
 	case RCU_GP_INIT:
 
-		spin_unlock(&rnp->lock);
 		break; /* grace period idle or initializing, ignore. */
 
 	case RCU_SAVE_DYNTICK:
@@ -1246,10 +1245,8 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
 			rsp->completed_fqs = lastcomp;
 			forcenow = signaled == RCU_SAVE_COMPLETED;
 		}
-		if (!forcenow) {
-			spin_unlock(&rnp->lock);
+		if (!forcenow)
 			break;
-		}
 		/* fall into next case. */
 
 	case RCU_FORCE_QS:
@@ -1262,14 +1259,10 @@ static void force_quiescent_state(struct rcu_state *rsp, int relaxed)
 
 		/* Leave state in case more forcing is required. */
 
-		break;
-
-	default:
-
-		spin_unlock(&rnp->lock);
-		WARN_ON_ONCE(1);
+		spin_lock(&rnp->lock);
 		break;
 	}
+	spin_unlock(&rnp->lock);
 unlock_fqs_ret:
 	spin_unlock_irqrestore(&rsp->fqslock, flags);
 }