Allow elevators to sort/merge discard requests

[mirror_ubuntu-bionic-kernel.git] / block / ioctl.c

diff --git a/block/ioctl.c b/block/ioctl.c
index 342298bb6080155d768f247937e0a31fd79eff56..375c57922b007749ec7b3022b8cc3eaa4cab1122 100644 (file)
--- a/block/ioctl.c
+++ b/block/ioctl.c
@@ -161,7 +161,7 @@ static int blk_ioctl_discard(struct block_device *bdev, uint64_t start,
                        bio->bi_size = len << 9;
                        len = 0;
                }
-               submit_bio(WRITE_DISCARD, bio);
+               submit_bio(DISCARD_NOBARRIER, bio);
 
                wait_for_completion(&wait);