On Wed 02-08-23 17:41:29, Christoph Hellwig wrote:
> Use the generic fs_holder_ops to shut down the file system when the
> log device goes away instead of duplicating the logic.
>
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Looks good. Feel free to add:
Reviewed-by: Jan Kara <jack@xxxxxxx>
Honza
> ---
> fs/ext4/super.c | 11 +----------
> 1 file changed, 1 insertion(+), 10 deletions(-)
>
> diff --git a/fs/ext4/super.c b/fs/ext4/super.c
> index 2ccb19d345c6dd..063832e2d12a8e 100644
> --- a/fs/ext4/super.c
> +++ b/fs/ext4/super.c
> @@ -1096,15 +1096,6 @@ void ext4_update_dynamic_rev(struct super_block *sb)
> */
> }
>
> -static void ext4_bdev_mark_dead(struct block_device *bdev)
> -{
> - ext4_force_shutdown(bdev->bd_holder, EXT4_GOING_FLAGS_NOLOGFLUSH);
> -}
> -
> -static const struct blk_holder_ops ext4_holder_ops = {
> - .mark_dead = ext4_bdev_mark_dead,
> -};
> -
> /*
> * Open the external journal device
> */
> @@ -1113,7 +1104,7 @@ static struct block_device *ext4_blkdev_get(dev_t dev, struct super_block *sb)
> struct block_device *bdev;
>
> bdev = blkdev_get_by_dev(dev, BLK_OPEN_READ | BLK_OPEN_WRITE, sb,
> - &ext4_holder_ops);
> + &fs_holder_ops);
> if (IS_ERR(bdev))
> goto fail;
> return bdev;
> --
> 2.39.2
>
--
Jan Kara <jack@xxxxxxxx>
SUSE Labs, CR
