diff options
Diffstat (limited to 'drivers/md/dm.c')
| -rw-r--r-- | drivers/md/dm.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 8aaffa19b29a..a3f8cbb98dd5 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1619,17 +1619,6 @@ static void dm_wq_work(struct work_struct *work); void dm_init_md_queue(struct mapped_device *md) { /* - * Request-based dm devices cannot be stacked on top of bio-based dm - * devices. The type of this dm device may not have been decided yet. - * The type is decided at the first table loading time. - * To prevent problematic device stacking, clear the queue flag - * for request stacking support until then. - * - * This queue is new, so no concurrency on the queue_flags. - */ - queue_flag_clear_unlocked(QUEUE_FLAG_STACKABLE, md->queue); - - /* * Initialize data that will only be used by a non-blk-mq DM queue * - must do so here (in alloc_dev callchain) before queue is used */ |