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xfs: rearrange xfs_btree_cur fields for better packing

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Reduce the size of the btree cursor structure some more by rearranging
fields to eliminate unused space.  While we're at it, fix the ragged
indentation and a spelling error.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Darrick J. Wong 2021-10-12 09:41:47 -07:00
parent 6ca444cfd6
commit 69724d920e
1 changed files with 4 additions and 4 deletions
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8
fs/xfs/libxfs/xfs_btree.h
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@ -234,11 +234,11 @@ struct xfs_btree_cur
struct xfs_trans *bc_tp; /* transaction we're in, if any */
struct xfs_mount *bc_mp; /* file system mount struct */
const struct xfs_btree_ops *bc_ops;
uint bc_flags; /* btree features - below */
unsigned int bc_flags; /* btree features - below */
xfs_btnum_t bc_btnum; /* identifies which btree type */
union xfs_btree_irec bc_rec; /* current insert/search record value */
uint8_t bc_nlevels; /* number of levels in the tree */
xfs_btnum_t bc_btnum; /* identifies which btree type */
int bc_statoff; /* offset of btre stats array */
uint8_t bc_nlevels; /* number of levels in the tree */
int bc_statoff; /* offset of btree stats array */
/*
* Short btree pointers need an agno to be able to turn the pointers