diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_btree.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_btree.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h index 153d867259f3..07abc56e0395 100644 --- a/fs/xfs/libxfs/xfs_btree.h +++ b/fs/xfs/libxfs/xfs_btree.h @@ -747,4 +747,14 @@ void xfs_btree_destroy_cur_caches(void); int xfs_btree_goto_left_edge(struct xfs_btree_cur *cur); +/* Does this level of the cursor point to the inode root (and not a block)? */ +static inline bool +xfs_btree_at_iroot( + const struct xfs_btree_cur *cur, + int level) +{ + return cur->bc_ops->type == XFS_BTREE_TYPE_INODE && + level == cur->bc_nlevels - 1; +} + #endif /* __XFS_BTREE_H__ */ |