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| author | Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com> | 2021-12-15 19:38:43 +0900 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-12-15 17:07:34 +0100 |
| commit | 4989d4a0aed3fb30f5b48787a689d7090de6f86d (patch) | |
| tree | c8340203bf9bf3d13b96c010365fddff141944a8 /fs/cachefiles/io.c | |
| parent | 212a58fda9b9077e0efc20200a4feb76afacfd95 (diff) | |
btrfs: fix missing blkdev_put() call in btrfs_scan_one_device()
The function btrfs_scan_one_device() calls blkdev_get_by_path() and
blkdev_put() to get and release its target block device. However, when
btrfs_sb_log_location_bdev() fails, blkdev_put() is not called and the
block device is left without clean up. This triggered failure of fstests
generic/085. Fix the failure path of btrfs_sb_log_location_bdev() to
call blkdev_put().
Fixes: 12659251ca5df ("btrfs: implement log-structured superblock for ZONED mode")
CC: stable@vger.kernel.org # 5.15+
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/cachefiles/io.c')
0 files changed, 0 insertions, 0 deletions