---

yaml --- r: 19282 b: refs/heads/master c: fad3aa1 h: refs/heads/master v: v3
git-mirror · Feb 1, 2006 · c7b42a3 · c7b42a3
1 parent 7af5fa9
commit c7b42a3
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3a69c7dc6f3d58aeb9ce5051fc7060d55e05c003
+refs/heads/master: fad3aa1e8e2e4123a19b926fefd91ec63dd56497
diff --git a/trunk/fs/xfs/linux-2.6/xfs_buf.c b/trunk/fs/xfs/linux-2.6/xfs_buf.c
@@ -822,6 +822,13 @@ xfs_buf_rele(
 
 	XB_TRACE(bp, "rele", bp->b_relse);
 
+	if (unlikely(!hash)) {
+		ASSERT(!bp->b_relse);
+		if (atomic_dec_and_test(&bp->b_hold))
+			xfs_buf_free(bp);
+		return;
+	}
+
 	if (atomic_dec_and_lock(&bp->b_hold, &hash->bh_lock)) {
 		if (bp->b_relse) {
 			atomic_inc(&bp->b_hold);