From fe033cc848489851f0c7de48f0b1bab5d744ad8a Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Thu, 30 Oct 2008 16:56:09 +1100 Subject: [XFS] implement generic xfs_btree_lookup From: Dave Chinner [hch: split out from bigger patch and minor adaptions] SGI-PV: 985583 SGI-Modid: xfs-linux-melb:xfs-kern:32192a Signed-off-by: Christoph Hellwig Signed-off-by: Lachlan McIlroy Signed-off-by: Bill O'Donnell Signed-off-by: David Chinner --- fs/xfs/xfs_ialloc.h | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'fs/xfs/xfs_ialloc.h') diff --git a/fs/xfs/xfs_ialloc.h b/fs/xfs/xfs_ialloc.h index 4e30ec1d13bc..4026578bc264 100644 --- a/fs/xfs/xfs_ialloc.h +++ b/fs/xfs/xfs_ialloc.h @@ -154,6 +154,21 @@ xfs_ialloc_pagi_init( struct xfs_trans *tp, /* transaction pointer */ xfs_agnumber_t agno); /* allocation group number */ +/* + * Lookup the first record greater than or equal to 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); + + #endif /* __KERNEL__ */ #endif /* __XFS_IALLOC_H__ */ -- cgit v1.2.3