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| author | Christoph Hellwig <hch@lst.de> | 2019-11-08 15:05:30 -0800 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-10 16:54:22 -0800 |
| commit | 2eb68a5d3619b80dec745f71df8af5f80cda16f8 (patch) | |
| tree | f33cacfb5bd24e72490e22b443dd6ba8e672f8a3 /fs/xfs/libxfs/xfs_da_format.c | |
| parent | 1682310474b2f223951ee46f21e34eb462cf71c2 (diff) | |
| download | linux-2eb68a5d3619b80dec745f71df8af5f80cda16f8.tar.gz linux-2eb68a5d3619b80dec745f71df8af5f80cda16f8.tar.bz2 linux-2eb68a5d3619b80dec745f71df8af5f80cda16f8.zip | |
xfs: remove the data_dotdot_offset field in struct xfs_dir_ops
The data_dotdot_offset value is always equal to data_entry_offset plus
the fixed size of the "." entry. Right now calculating that fixed size
requires an indirect call, but by the end of this series it will be
an inline function that can be constant folded.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Diffstat (limited to 'fs/xfs/libxfs/xfs_da_format.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_format.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/fs/xfs/libxfs/xfs_da_format.c b/fs/xfs/libxfs/xfs_da_format.c index 54754eef2437..7b783b11790d 100644 --- a/fs/xfs/libxfs/xfs_da_format.c +++ b/fs/xfs/libxfs/xfs_da_format.c @@ -204,8 +204,6 @@ static const struct xfs_dir_ops xfs_dir2_ops = { .data_entry_tag_p = xfs_dir2_data_entry_tag_p, .data_bestfree_p = xfs_dir2_data_bestfree_p, - .data_dotdot_offset = sizeof(struct xfs_dir2_data_hdr) + - XFS_DIR2_DATA_ENTSIZE(1), .data_first_offset = sizeof(struct xfs_dir2_data_hdr) + XFS_DIR2_DATA_ENTSIZE(1) + XFS_DIR2_DATA_ENTSIZE(2), @@ -224,8 +222,6 @@ static const struct xfs_dir_ops xfs_dir2_ftype_ops = { .data_entry_tag_p = xfs_dir3_data_entry_tag_p, .data_bestfree_p = xfs_dir2_data_bestfree_p, - .data_dotdot_offset = sizeof(struct xfs_dir2_data_hdr) + - XFS_DIR3_DATA_ENTSIZE(1), .data_first_offset = sizeof(struct xfs_dir2_data_hdr) + XFS_DIR3_DATA_ENTSIZE(1) + XFS_DIR3_DATA_ENTSIZE(2), @@ -244,8 +240,6 @@ static const struct xfs_dir_ops xfs_dir3_ops = { .data_entry_tag_p = xfs_dir3_data_entry_tag_p, .data_bestfree_p = xfs_dir3_data_bestfree_p, - .data_dotdot_offset = sizeof(struct xfs_dir3_data_hdr) + - XFS_DIR3_DATA_ENTSIZE(1), .data_first_offset = sizeof(struct xfs_dir3_data_hdr) + XFS_DIR3_DATA_ENTSIZE(1) + XFS_DIR3_DATA_ENTSIZE(2), |