On 10/13/21 12:10AM, Christoph Hellwig wrote:
> Use the proper helper to read the block device size.
>
> Signed-off-by: Christoph Hellwig <[email protected]>
Acked-by: Dave Kleikamp <[email protected]>
> ---
> fs/jfs/resize.c | 2 +-
> fs/jfs/super.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/fs/jfs/resize.c b/fs/jfs/resize.c
> index bde787c354fcc..51a8b22e71030 100644
> --- a/fs/jfs/resize.c
> +++ b/fs/jfs/resize.c
> @@ -199,7 +199,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize)
> txQuiesce(sb);
>
> /* Reset size of direct inode */
> - sbi->direct_inode->i_size = i_size_read(sb->s_bdev->bd_inode);
> + sbi->direct_inode->i_size = bdev_nr_sectors(sb->s_bdev) << SECTOR_SHIFT;
>
> if (sbi->mntflag & JFS_INLINELOG) {
> /*
> diff --git a/fs/jfs/super.c b/fs/jfs/super.c
> index 9030aeaf0f886..992870160903d 100644
> --- a/fs/jfs/super.c
> +++ b/fs/jfs/super.c
> @@ -551,7 +551,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent)
> ret = -ENOMEM;
> goto out_unload;
> }
> - inode->i_size = i_size_read(sb->s_bdev->bd_inode);
> + inode->i_size = bdev_nr_sectors(sb->s_bdev) << SECTOR_SHIFT;
> inode->i_mapping->a_ops = &jfs_metapage_aops;
> inode_fake_hash(inode);
> mapping_set_gfp_mask(inode->i_mapping, GFP_NOFS);
>