[PATCH V2 09/13] scsi: force unfreezing queue into atomic mode

[Ming Lei]

In scsi_disk_release() request queue is frozen for clearing
disk->private_data, and there can't be any FS IO issued to
this queue, and only private passthrough request will be handled, so
force unfreezing queue into atomic mode.

Signed-off-by: Ming Lei <ming.lei at redhat.com>
---
 drivers/scsi/sd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 0e73c3f2f381..27f04c860f00 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -3670,7 +3670,7 @@ static void scsi_disk_release(struct device *dev)
 	 * in case multiple processes open a /dev/sd... node concurrently.
 	 */
 	blk_mq_freeze_queue(q);
-	blk_mq_unfreeze_queue(q);
+	__blk_mq_unfreeze_queue(q, true);
 
 	disk->private_data = NULL;
 	put_disk(disk);
-- 
2.31.1