---

yaml --- r: 273811 b: refs/heads/master c: 5e08159 h: refs/heads/master i: 273809: a91eae9 273807: f78d240 v: v3
git-mirror · Oct 25, 2011 · f371116 · f371116
1 parent fc53738
commit f371116
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Showing 2 changed files with 5 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 83157223defe3be490cfea048e83451b6f254216
+refs/heads/master: 5e08159197b5b98a6648a172008de23f420e6c11
diff --git a/trunk/block/blk-tag.c b/trunk/block/blk-tag.c
@@ -286,12 +286,14 @@ void blk_queue_end_tag(struct request_queue *q, struct request *rq)
 
 	BUG_ON(tag == -1);
 
-	if (unlikely(tag >= bqt->real_max_depth))
+	if (unlikely(tag >= bqt->max_depth)) {
 		/*
 		 * This can happen after tag depth has been reduced.
-		 * FIXME: how about a warning or info message here?
+		 * But tag shouldn't be larger than real_max_depth.
 		 */
+		WARN_ON(tag >= bqt->real_max_depth);
 		return;
+	}
 
 	list_del_init(&rq->queuelist);
 	rq->cmd_flags &= ~REQ_QUEUED;