---

yaml --- r: 110541 b: refs/heads/master c: e3335de h: refs/heads/master i: 110539: 46fa03f v: v3
git-mirror · Oct 9, 2008 · 266cc89 · 266cc89
1 parent bee04c5
commit 266cc89
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9246b5f06deeea541e7c62437c2ad19a0b1172c0
+refs/heads/master: e3335de94067dbebe22e3962632ead34e832cb60
diff --git a/trunk/block/blk-core.c b/trunk/block/blk-core.c
@@ -436,6 +436,14 @@ void blk_put_queue(struct request_queue *q)
 
 void blk_cleanup_queue(struct request_queue *q)
 {
+	/*
+	 * We know we have process context here, so we can be a little
+	 * cautious and ensure that pending block actions on this device
+	 * are done before moving on. Going into this function, we should
+	 * not have processes doing IO to this device.
+	 */
+	blk_sync_queue(q);
+
 	mutex_lock(&q->sysfs_lock);
 	queue_flag_set_unlocked(QUEUE_FLAG_DEAD, q);
 	mutex_unlock(&q->sysfs_lock);