diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-11-09 00:05:38 +0100 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-11 01:54:24 +0100 |
| commit | d73e1cee8add0d18d5401b81db2351b9e8af899a (patch) | |
| tree | 39a4acff9e46ddeb6a4350b08036335268309485 /fs/xfs/libxfs/xfs_dir2.c | |
| parent | xfs: devirtualize ->data_entry_tag_p (diff) | |
| download | linux-d73e1cee8add0d18d5401b81db2351b9e8af899a.tar.xz linux-d73e1cee8add0d18d5401b81db2351b9e8af899a.zip | |
xfs: move the dir2 data block fixed offsets to struct xfs_da_geometry
Move the data block fixed offsets towards our structure for dir/attr
geometry parameters.
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_dir2.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_dir2.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_dir2.c b/fs/xfs/libxfs/xfs_dir2.c index 77a297e7d91c..eccffe7a5ae0 100644 --- a/fs/xfs/libxfs/xfs_dir2.c +++ b/fs/xfs/libxfs/xfs_dir2.c @@ -126,16 +126,24 @@ xfs_da_mount( dageo->node_hdr_size = sizeof(struct xfs_da3_node_hdr); dageo->leaf_hdr_size = sizeof(struct xfs_dir3_leaf_hdr); dageo->free_hdr_size = sizeof(struct xfs_dir3_free_hdr); + dageo->data_entry_offset = + sizeof(struct xfs_dir3_data_hdr); } else { dageo->node_hdr_size = sizeof(struct xfs_da_node_hdr); dageo->leaf_hdr_size = sizeof(struct xfs_dir2_leaf_hdr); dageo->free_hdr_size = sizeof(struct xfs_dir2_free_hdr); + dageo->data_entry_offset = + sizeof(struct xfs_dir2_data_hdr); } dageo->leaf_max_ents = (dageo->blksize - dageo->leaf_hdr_size) / sizeof(struct xfs_dir2_leaf_entry); dageo->free_max_bests = (dageo->blksize - dageo->free_hdr_size) / sizeof(xfs_dir2_data_off_t); + dageo->data_first_offset = dageo->data_entry_offset + + xfs_dir2_data_entsize(mp, 1) + + xfs_dir2_data_entsize(mp, 2); + /* * Now we've set up the block conversion variables, we can calculate the * segment block constants using the geometry structure. |