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authorChristoph Hellwig <hch@infradead.org>2008-10-30 16:56:09 +1100
committerLachlan McIlroy <lachlan@sgi.com>2008-10-30 16:56:09 +1100
commitfe033cc848489851f0c7de48f0b1bab5d744ad8a (patch)
treef69709f4e9c125c528a699c32f439b53ea0969f3 /fs/xfs/xfs_ialloc.h
parent8df4da4a0a642d3a016028c0d922bcb4d5a4a6d7 (diff)
[XFS] implement generic xfs_btree_lookup
From: Dave Chinner <dgc@sgi.com> [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 <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com> Signed-off-by: Bill O'Donnell <billodo@sgi.com> Signed-off-by: David Chinner <david@fromorbit.com>
Diffstat (limited to 'fs/xfs/xfs_ialloc.h')
-rw-r--r--fs/xfs/xfs_ialloc.h15
1 files changed, 15 insertions, 0 deletions
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__ */