diff options
| author | Christoph Hellwig <hch@lst.de> | 2009-09-01 03:58:21 +0400 |
|---|---|---|
| committer | Felix Blyakher <felixb@sgi.com> | 2009-09-01 21:45:39 +0400 |
| commit | 2187550525d7bcb8c87689e4eca41b1955bf9ac3 (patch) | |
| tree | 1538be459d9d37a9daf537885e93a3cf20ee49c8 /fs/xfs/xfs_ialloc.h | |
| parent | 4254b0bbb1c0826b7443ffa593576696bc591aa2 (diff) | |
| download | linux-2187550525d7bcb8c87689e4eca41b1955bf9ac3.tar.xz | |
xfs: rationalize xfs_inobt_lookup*
Currenly we have a xfs_inobt_lookup* variant for each comparism direction,
and all these get all three fields of the inobt records passed, while the
common case is just looking for the inode number and we have only marginally
more callers than xfs_inobt_lookup* variants.
So opencode a direct call to xfs_btree_lookup for the single case where we
need all fields, and replace xfs_inobt_lookup* with a xfs_inobt_looku that
just takes the inode number and the direction for all other callers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Alex Elder <aelder@sgi.com>
Signed-off-by: Felix Blyakher <felixb@sgi.com>
Diffstat (limited to 'fs/xfs/xfs_ialloc.h')
| -rw-r--r-- | fs/xfs/xfs_ialloc.h | 14 |
1 files changed, 3 insertions, 11 deletions
diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h index 52e72fe7e411..bb5385475e1f 100644 --- a/fs/xfs/xfs_ialloc.h +++ b/fs/xfs/xfs_ialloc.h @@ -150,18 +150,10 @@ xfs_ialloc_pagi_init( xfs_agnumber_t agno); /* allocation group number */ /* - * Lookup the first record greater than or equal to ino - * in the btree given by cur. + * Lookup a record by ino in the btree given by cur. */ -int xfs_inobt_lookup_ge(struct xfs_btree_cur *cur, xfs_agino_t ino, - __int32_t fcnt, xfs_inofree_t free, int *stat); - -/* - * Lookup the first record less than or equal to ino - * in the btree given by cur. - */ -int xfs_inobt_lookup_le(struct xfs_btree_cur *cur, xfs_agino_t ino, - __int32_t fcnt, xfs_inofree_t free, int *stat); +int xfs_inobt_lookup(struct xfs_btree_cur *cur, xfs_agino_t ino, + xfs_lookup_t dir, int *stat); /* * Get the data from the pointed-to record. |