diff options
Diffstat (limited to 'block/genhd.c')
| -rw-r--r-- | block/genhd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/block/genhd.c b/block/genhd.c index 8303ec67fd70..e3f3c2321773 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -680,7 +680,11 @@ void del_gendisk(struct gendisk *disk) * disk is marked as dead (GENHD_FL_UP cleared). */ down_write(&bdev_lookup_sem); + + mutex_lock(&disk->part0->bd_mutex); blk_drop_partitions(disk); + mutex_unlock(&disk->part0->bd_mutex); + fsync_bdev(disk->part0); __invalidate_device(disk->part0, true); |