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| author | Christoph Hellwig <hch@lst.de> | 2019-11-09 01:57:50 +0300 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2019-11-11 03:54:20 +0300 |
| commit | 787b0893ad1e315ea014dc3f0e01a5bc9236c623 (patch) | |
| tree | 9d34da0e716799fb0ae26e576813f536ec7e2b82 /fs/xfs/libxfs/xfs_da_btree.c | |
| parent | 163fbbb3568b6acf762449b8aa7713c764cf860a (diff) | |
| download | linux-787b0893ad1e315ea014dc3f0e01a5bc9236c623.tar.xz | |
xfs: add an entries pointer to struct xfs_dir3_icleaf_hdr
All callers of the ->node_tree_p dir operation already have a struct
xfs_dir3_icleaf_hdr from a previous call to xfs_da_leaf_hdr_from_disk at
hand, or just need slight changes to the calling conventions to do so.
Add a pointer to the entries to struct xfs_dir3_icleaf_hdr to clean up
this pattern. To make this possible the xfs_dir3_leaf_log_ents function
grow a new argument to pass the xfs_dir3_icleaf_hdr that call callers
already have, and xfs_dir2_leaf_lookup_int returns the
xfs_dir3_icleaf_hdr to the callers so that they can later use it.
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_btree.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_da_btree.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index 1742e8293574..46b1c3fb305c 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -640,15 +640,14 @@ xfs_da3_root_split( xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DA_NODE_BUF); } else { struct xfs_dir3_icleaf_hdr leafhdr; - struct xfs_dir2_leaf_entry *ents; leaf = (xfs_dir2_leaf_t *)oldroot; xfs_dir2_leaf_hdr_from_disk(dp->i_mount, &leafhdr, leaf); - ents = dp->d_ops->leaf_ents_p(leaf); ASSERT(leafhdr.magic == XFS_DIR2_LEAFN_MAGIC || leafhdr.magic == XFS_DIR3_LEAFN_MAGIC); - size = (int)((char *)&ents[leafhdr.count] - (char *)leaf); + size = (int)((char *)&leafhdr.ents[leafhdr.count] - + (char *)leaf); level = 0; /* @@ -2297,7 +2296,7 @@ xfs_da3_swap_lastblock( dead_leaf2 = (xfs_dir2_leaf_t *)dead_info; xfs_dir2_leaf_hdr_from_disk(dp->i_mount, &leafhdr, dead_leaf2); - ents = dp->d_ops->leaf_ents_p(dead_leaf2); + ents = leafhdr.ents; dead_level = 0; dead_hash = be32_to_cpu(ents[leafhdr.count - 1].hashval); } else { |