diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-04-21 18:05:02 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-28 13:39:59 +0200 |
| commit | fc2454cc0c4bbf3ab7556c8b38e042c6c7651e42 (patch) | |
| tree | 36a91c5ea86ed8883b05d68395c2f1cc35b76beb /drivers | |
| parent | 2bbd8aafde362e2d2bb3af3ce2ea400c3860073f (diff) | |
block: return -EBUSY when there are open partitions in blkdev_reread_part
[ Upstream commit 68e6582e8f2dc32fd2458b9926564faa1fb4560e ]
The switch to go through blkdev_get_by_dev means we now ignore the
return value from bdev_disk_changed in __blkdev_get. Add a manual
check to restore the old semantics.
Fixes: 4601b4b130de ("block: reopen the device in blkdev_reread_part")
Reported-by: Karel Zak <kzak@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lore.kernel.org/r/20210421160502.447418-1-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions