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xfs: devirtualize ->data_bestfree_p

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Replace the ->data_bestfree_p dir ops method with a directly called
xfs_dir2_data_bestfree_p helper that takes care of the differences
between the v4 and v5 on-disk format.

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>
This commit is contained in:
Christoph Hellwig
2019-11-08 15:05:39 -08:00
committed by Darrick J. Wong
parent 711c7dbf5f
commit 1848b607a9
8 changed files with 32 additions and 41 deletions
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6
fs/xfs/libxfs/xfs_dir2_block.c
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@ -172,7 +172,7 @@ xfs_dir2_block_need_space(
struct xfs_dir2_data_unused *enddup = NULL;
*compact = 0;
bf = dp->d_ops->data_bestfree_p(hdr);
bf = xfs_dir2_data_bestfree_p(dp->i_mount, hdr);
/*
* If there are stale entries we'll use one for the leaf.
@ -1199,8 +1199,8 @@ xfs_dir2_sf_to_block(
*xfs_dir2_data_unused_tag_p(dup) = cpu_to_be16(offset);
xfs_dir2_data_log_unused(args, bp, dup);
xfs_dir2_data_freeinsert(hdr,
dp->d_ops->data_bestfree_p(hdr),
dup, &dummy);
xfs_dir2_data_bestfree_p(mp, hdr),
dup, &dummy);
offset += be16_to_cpu(dup->length);
continue;
}