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| author |  Darrick J. Wong <djwong@kernel.org>
| 2024-02-22 12:34:29 -0800 |
|---|---|---|
| committer | Darrick J. Wong <djwong@kernel.org>
| 2024-02-22 12:34:29 -0800 |
| commit | fd9c7f7722d815527269b80d9990aecffa06957c (patch) | |
| tree | 01ac875e0e6d63bf68b105aadbc834f9bf0bfacd /fs/xfs/libxfs/xfs_bmap.c | |
| parent | xfs: fix imprecise logic in xchk_btree_check_block_owner (diff) | |
| download | linux-fd9c7f7722d815527269b80d9990aecffa06957c.tar.gz linux-fd9c7f7722d815527269b80d9990aecffa06957c.tar.bz2 linux-fd9c7f7722d815527269b80d9990aecffa06957c.zip | |
xfs: encode the btree geometry flags in the btree ops structure
Certain btree flags never change for the life of a btree cursor because
they describe the geometry of the btree itself. Encode these in the
btree ops structure and reduce the amount of code required in each btree
type's init_cursor functions. This also frees up most of the bits in
bc_flags.
A previous version of this patch also converted the open-coded flags
logic to helpers. This was removed due to the pending refactoring (that
follows this patch) to eliminate most of the state flags.
Conversion script:
sed \
-e 's/XFS_BTREE_LONG_PTRS/XFS_BTGEO_LONG_PTRS/g' \
-e 's/XFS_BTREE_ROOT_IN_INODE/XFS_BTGEO_ROOT_IN_INODE/g' \
-e 's/XFS_BTREE_LASTREC_UPDATE/XFS_BTGEO_LASTREC_UPDATE/g' \
-e 's/XFS_BTREE_OVERLAPPING/XFS_BTGEO_OVERLAPPING/g' \
-e 's/cur->bc_flags & XFS_BTGEO_/cur->bc_ops->geom_flags \& XFS_BTGEO_/g' \
-i $(git ls-files fs/xfs/*.[ch] fs/xfs/libxfs/*.[ch] fs/xfs/scrub/*.[ch])
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
| -rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index 314a2144622a..8d71c643db7d 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -646,7 +646,7 @@ xfs_bmap_extents_to_btree( block = ifp->if_broot; xfs_btree_init_block_int(mp, block, XFS_BUF_DADDR_NULL, XFS_BTNUM_BMAP, 1, 1, ip->i_ino, - XFS_BTREE_LONG_PTRS); + XFS_BTGEO_LONG_PTRS); /* * Need a cursor. Can't allocate until bb_level is filled in. */ @@ -693,7 +693,7 @@ xfs_bmap_extents_to_btree( ablock = XFS_BUF_TO_BLOCK(abp); xfs_btree_init_block_int(mp, ablock, xfs_buf_daddr(abp), XFS_BTNUM_BMAP, 0, 0, ip->i_ino, - XFS_BTREE_LONG_PTRS); + XFS_BTGEO_LONG_PTRS); for_each_xfs_iext(ifp, &icur, &rec) { if (isnullstartblock(rec.br_startblock)) |