diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index 09d6f7229db9..2ef24273069d 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1240,14 +1240,16 @@ static void __blkdev_put(struct block_device *bdev, fmode_t mode, int for_part); int bdev_disk_changed(struct block_device *bdev, bool invalidate) { struct gendisk *disk = bdev->bd_disk; - int ret; + int ret = 0; lockdep_assert_held(&bdev->bd_mutex); rescan: - ret = blk_drop_partitions(bdev); - if (ret) - return ret; + if (bdev->bd_part_count) + return -EBUSY; + sync_blockdev(bdev); + invalidate_bdev(bdev); + blk_drop_partitions(disk); clear_bit(GD_NEED_PART_SCAN, &disk->state); |