Commit d06e05c0 authored by Jan Kara's avatar Jan Kara Committed by Jens Axboe
Browse files

block: Unhash also block device inode for the whole device



Iteration over partitions in del_gendisk() omits part0. Add
bdev_unhash_inode() call for the whole device. Otherwise if the device
number gets reused, bdev inode will be still associated with the old
(stale) bdi.
Tested-by: default avatarLekshmi Pillai <lekshmicpillai@in.ibm.com>
Acked-by: default avatarTejun Heo <tj@kernel.org>
Signed-off-by: default avatarJan Kara <jack@suse.cz>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 4b8c861a
...@@ -676,6 +676,7 @@ void del_gendisk(struct gendisk *disk) ...@@ -676,6 +676,7 @@ void del_gendisk(struct gendisk *disk)
disk_part_iter_exit(&piter); disk_part_iter_exit(&piter);
invalidate_partition(disk, 0); invalidate_partition(disk, 0);
bdev_unhash_inode(disk_devt(disk));
set_capacity(disk, 0); set_capacity(disk, 0);
disk->flags &= ~GENHD_FL_UP; disk->flags &= ~GENHD_FL_UP;
......
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