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| author | Bart Van Assche <bart.vanassche@wdc.com> | 2018-02-28 10:15:29 -0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-02-28 12:23:35 -0700 |
| commit | d8115c35bf3ee575cfc9c51ac9853f58a21a43dc (patch) | |
| tree | 82e68125f8a15746dd3f296fb076c8e01300d2ed | |
| parent | 0fa8ebdd4244b8e652cc5341c3d5b4b06f84a637 (diff) | |
| download | linux-0-day-d8115c35bf3ee575cfc9c51ac9853f58a21a43dc.tar.gz linux-0-day-d8115c35bf3ee575cfc9c51ac9853f58a21a43dc.tar.xz | |
md: Delete gendisk before cleaning up the request queue
Remove the disk, partition and bdi sysfs attributes before cleaning up
the request queue associated with the disk.
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Joseph Qi <joseph.qi@linux.alibaba.com>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Cc: Shaohua Li <shli@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
| -rw-r--r-- | drivers/md/md.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index bc67ab6844f02..eba7fa2f0abbf 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -5203,12 +5203,12 @@ static void md_free(struct kobject *ko) if (mddev->sysfs_state) sysfs_put(mddev->sysfs_state); + if (mddev->gendisk) + del_gendisk(mddev->gendisk); if (mddev->queue) blk_cleanup_queue(mddev->queue); - if (mddev->gendisk) { - del_gendisk(mddev->gendisk); + if (mddev->gendisk) put_disk(mddev->gendisk); - } percpu_ref_exit(&mddev->writes_pending); kfree(mddev); |