Add missing QUEUE_FLAG_REENTER bit from Jens'

blk_start_queue() fix.

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 76a1e4fa96f4ed198900ad1af2a80982972f7a11..982c2ad236770347d82a2c8c4e4136e6b39369f6 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -369,6 +369,7 @@ struct request_queue
 #define        QUEUE_FLAG_READFULL     3       /* write queue has been filled */
 #define QUEUE_FLAG_WRITEFULL   4       /* read queue has been filled */
 #define QUEUE_FLAG_DEAD                5       /* queue being torn down */
+#define QUEUE_FLAG_REENTER     6       /* Re-entrancy avoidance */
 
 #define blk_queue_plugged(q)   !list_empty(&(q)->plug_list)
 #define blk_queue_tagged(q)    test_bit(QUEUE_FLAG_QUEUED, &(q)->queue_flags)