block: add blk_set_queue_dying() to blkdev.h

We export this function and NVMe wants to use it, but for some reason
it was never added to the block header. Do that.

Signed-off-by: Jens Axboe <axboe@fb.com>
(cherry picked from commit 3f21c265cd5f7ae867cc0e86a1f6d5093f1963cc)

Orabug: 21569452
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 5d93a6645e88676a7d90a1ac55b5d5d6792da667..6724dae25c8f68cbe4dec246b2086ea3a1cc34ee 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1054,6 +1054,7 @@ bool __must_check blk_get_queue(struct request_queue *);
 struct request_queue *blk_alloc_queue(gfp_t);
 struct request_queue *blk_alloc_queue_node(gfp_t, int);
 extern void blk_put_queue(struct request_queue *);
+extern void blk_set_queue_dying(struct request_queue *);
 
 /*
  * block layer runtime pm functions