Re: [PATCH 5/9] xfs: remove the mappedbno argument to xfs_dir3_leaf_read

Darrick J. Wong
2019-11-18T21:23:39Z

On Sat, Nov 16, 2019 at 07:22:10PM +0100, Christoph Hellwig wrote:
> This argument is always hard coded to -1, so remove it.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>

Looks ok,
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>

--D

> ---
> fs/xfs/libxfs/xfs_dir2_leaf.c | 9 ++++-----
> fs/xfs/libxfs/xfs_dir2_priv.h | 4 ++--
> fs/xfs/scrub/dir.c | 2 +-
> 3 files changed, 7 insertions(+), 8 deletions(-)
>
> diff --git a/fs/xfs/libxfs/xfs_dir2_leaf.c b/fs/xfs/libxfs/xfs_dir2_leaf.c
> index e2e4b2c6d6c2..2eee4e299e19 100644
> --- a/fs/xfs/libxfs/xfs_dir2_leaf.c
> +++ b/fs/xfs/libxfs/xfs_dir2_leaf.c
> @@ -262,13 +262,12 @@ xfs_dir3_leaf_read(
> struct xfs_trans *tp,
> struct xfs_inode *dp,
> xfs_dablk_t fbno,
> - xfs_daddr_t mappedbno,
> struct xfs_buf **bpp)
> {
> int err;
>
> - err = xfs_da_read_buf(tp, dp, fbno, mappedbno, bpp,
> - XFS_DATA_FORK, &xfs_dir3_leaf1_buf_ops);
> + err = xfs_da_read_buf(tp, dp, fbno, -1, bpp, XFS_DATA_FORK,
> + &xfs_dir3_leaf1_buf_ops);
> if (!err && tp && *bpp)
> xfs_trans_buf_set_type(tp, *bpp, XFS_BLFT_DIR_LEAF1_BUF);
> return err;
> @@ -639,7 +638,7 @@ xfs_dir2_leaf_addname(
>
> trace_xfs_dir2_leaf_addname(args);
>
> - error = xfs_dir3_leaf_read(tp, dp, args->geo->leafblk, -1, &lbp);
> + error = xfs_dir3_leaf_read(tp, dp, args->geo->leafblk, &lbp);
> if (error)
> return error;
>
> @@ -1230,7 +1229,7 @@ xfs_dir2_leaf_lookup_int(
> tp = args->trans;
> mp = dp->i_mount;
>
> - error = xfs_dir3_leaf_read(tp, dp, args->geo->leafblk, -1, &lbp);
> + error = xfs_dir3_leaf_read(tp, dp, args->geo->leafblk, &lbp);
> if (error)
> return error;
>
> diff --git a/fs/xfs/libxfs/xfs_dir2_priv.h b/fs/xfs/libxfs/xfs_dir2_priv.h
> index a730c5223c64..ade41556901a 100644
> --- a/fs/xfs/libxfs/xfs_dir2_priv.h
> +++ b/fs/xfs/libxfs/xfs_dir2_priv.h
> @@ -91,8 +91,8 @@ void xfs_dir2_leaf_hdr_from_disk(struct xfs_mount *mp,
> struct xfs_dir3_icleaf_hdr *to, struct xfs_dir2_leaf *from);
> void xfs_dir2_leaf_hdr_to_disk(struct xfs_mount *mp, struct xfs_dir2_leaf *to,
> struct xfs_dir3_icleaf_hdr *from);
> -extern int xfs_dir3_leaf_read(struct xfs_trans *tp, struct xfs_inode *dp,
> - xfs_dablk_t fbno, xfs_daddr_t mappedbno, struct xfs_buf **bpp);
> +int xfs_dir3_leaf_read(struct xfs_trans *tp, struct xfs_inode *dp,
> + xfs_dablk_t fbno, struct xfs_buf **bpp);
> extern int xfs_dir3_leafn_read(struct xfs_trans *tp, struct xfs_inode *dp,
> xfs_dablk_t fbno, xfs_daddr_t mappedbno, struct xfs_buf **bpp);
> extern int xfs_dir2_block_to_leaf(struct xfs_da_args *args,
> diff --git a/fs/xfs/scrub/dir.c b/fs/xfs/scrub/dir.c
> index 7983ea40668a..910e0bf85bd7 100644
> --- a/fs/xfs/scrub/dir.c
> +++ b/fs/xfs/scrub/dir.c
> @@ -497,7 +497,7 @@ xchk_directory_leaf1_bestfree(
> int error;
>
> /* Read the free space block. */
> - error = xfs_dir3_leaf_read(sc->tp, sc->ip, lblk, -1, &bp);
> + error = xfs_dir3_leaf_read(sc->tp, sc->ip, lblk, &bp);
> if (!xchk_fblock_process_error(sc, XFS_DATA_FORK, lblk, &error))
> goto out;
> xchk_buffer_recheck(sc, bp);
> --
> 2.20.1
>