diff options
| -rw-r--r-- | drivers/block/loop.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 7abeb5869426..26c8ea790867 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -1971,6 +1971,12 @@ static const struct blk_mq_ops loop_mq_ops = { static int loop_add(int i) { + struct queue_limits lim = { + /* + * Random number picked from the historic block max_sectors cap. + */ + .max_hw_sectors = 2560u, + }; struct loop_device *lo; struct gendisk *disk; int err; @@ -2014,16 +2020,13 @@ static int loop_add(int i) if (err) goto out_free_idr; - disk = lo->lo_disk = blk_mq_alloc_disk(&lo->tag_set, NULL, lo); + disk = lo->lo_disk = blk_mq_alloc_disk(&lo->tag_set, &lim, lo); if (IS_ERR(disk)) { err = PTR_ERR(disk); goto out_cleanup_tags; } lo->lo_queue = lo->lo_disk->queue; - /* random number picked from the history block max_sectors cap */ - blk_queue_max_hw_sectors(lo->lo_queue, 2560u); - /* * By default, we do buffer IO, so it doesn't make sense to enable * merge because the I/O submitted to backing file is handled page by |