diff options
| author | Christoph Hellwig <hch@lst.de> | 2024-04-25 15:17:03 +0200 |
|---|---|---|
| committer | Chandan Babu R <chandanbabu@kernel.org> | 2024-04-26 11:21:46 +0530 |
| commit | e58ac1770ded2a316447ca7608bb7809af82eca6 (patch) | |
| tree | 872ed3e02ec6d24782694ff4086f610bfdff87c3 /fs/xfs/libxfs/xfs_dir2.h | |
| parent | dfe5febe2b6a175d730861441bff4f726fc58a6c (diff) | |
xfs: refactor dir format helpers
Add a new enum and a xfs_dir2_format helper that returns it to allow
the code to switch on the format of a directory in a single operation
and switch all helpers of xfs_dir2_isblock and xfs_dir2_isleaf to it.
This also removes the explicit xfs_iread_extents call in a few of the
call sites given that xfs_bmap_last_offset already takes care of it
underneath.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
Diffstat (limited to 'fs/xfs/libxfs/xfs_dir2.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2.h b/fs/xfs/libxfs/xfs_dir2.h index 6c00fe24a898..6dbe6e9ecb49 100644 --- a/fs/xfs/libxfs/xfs_dir2.h +++ b/fs/xfs/libxfs/xfs_dir2.h @@ -36,6 +36,16 @@ xfs_dir2_samename( return !memcmp(n1->name, n2->name, n1->len); } +enum xfs_dir2_fmt { + XFS_DIR2_FMT_SF, + XFS_DIR2_FMT_BLOCK, + XFS_DIR2_FMT_LEAF, + XFS_DIR2_FMT_NODE, + XFS_DIR2_FMT_ERROR, +}; + +enum xfs_dir2_fmt xfs_dir2_format(struct xfs_da_args *args, int *error); + /* * Convert inode mode to directory entry filetype */ @@ -79,8 +89,6 @@ extern int xfs_dir2_sf_to_block(struct xfs_da_args *args); /* * Interface routines used by userspace utilities */ -extern int xfs_dir2_isblock(struct xfs_da_args *args, bool *isblock); -extern int xfs_dir2_isleaf(struct xfs_da_args *args, bool *isleaf); extern int xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db, struct xfs_buf *bp); |