diff options
Diffstat (limited to 'drivers/block/drbd/drbd_main.c')
| -rw-r--r-- | drivers/block/drbd/drbd_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 86fd4c82900..f298f9c2dbd 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2266,8 +2266,10 @@ static void drbd_cleanup(void) drbd_genl_unregister(); + down_write(&drbd_cfg_rwsem); idr_for_each_entry(&minors, mdev, i) drbd_delete_device(mdev); + up_write(&drbd_cfg_rwsem); drbd_destroy_mempools(); unregister_blkdev(DRBD_MAJOR, "drbd"); |