xfs: refactor xfs_ialloc_btree.c to support multiple inobt numbers

[deliverable/linux.git] / fs / xfs / xfs_ialloc_btree.c

diff --git a/fs/xfs/xfs_ialloc_btree.c b/fs/xfs/xfs_ialloc_btree.c
index 7e309b11e87d75240cfdb41428d1f13dc7d470b8..41e4883c5af24979ad3541ad8ca7d4dff714796a 100644 (file)
--- a/fs/xfs/xfs_ialloc_btree.c
+++ b/fs/xfs/xfs_ialloc_btree.c
@@ -49,7 +49,8 @@ xfs_inobt_dup_cursor(
        struct xfs_btree_cur    *cur)
 {
        return xfs_inobt_init_cursor(cur->bc_mp, cur->bc_tp,
-                       cur->bc_private.a.agbp, cur->bc_private.a.agno);
+                       cur->bc_private.a.agbp, cur->bc_private.a.agno,
+                       cur->bc_btnum);
 }
 
 STATIC void
@@ -325,7 +326,8 @@ xfs_inobt_init_cursor(
        struct xfs_mount        *mp,            /* file system mount point */
        struct xfs_trans        *tp,            /* transaction pointer */
        struct xfs_buf          *agbp,          /* buffer for agi structure */
-       xfs_agnumber_t          agno)           /* allocation group number */
+       xfs_agnumber_t          agno,           /* allocation group number */
+       xfs_btnum_t             btnum)          /* ialloc or free ino btree */
 {
        struct xfs_agi          *agi = XFS_BUF_TO_AGI(agbp);
        struct xfs_btree_cur    *cur;
@@ -335,7 +337,7 @@ xfs_inobt_init_cursor(
        cur->bc_tp = tp;
        cur->bc_mp = mp;
        cur->bc_nlevels = be32_to_cpu(agi->agi_level);
-       cur->bc_btnum = XFS_BTNUM_INO;
+       cur->bc_btnum = btnum;
        cur->bc_blocklog = mp->m_sb.sb_blocklog;
 
        cur->bc_ops = &xfs_inobt_ops;