1 files changed, 35 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h
index 518ea9456eba..6b8bc276d461 100644
--- a/fs/xfs/libxfs/xfs_shared.h
+++ b/fs/xfs/libxfs/xfs_shared.h
@@ -52,6 +52,41 @@ extern const struct xfs_btree_ops xfs_bmbt_ops;
 extern const struct xfs_btree_ops xfs_refcountbt_ops;
 extern const struct xfs_btree_ops xfs_rmapbt_ops;
 
+static inline bool xfs_btree_is_bno(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_bnobt_ops;
+}
+
+static inline bool xfs_btree_is_cnt(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_cntbt_ops;
+}
+
+static inline bool xfs_btree_is_bmap(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_bmbt_ops;
+}
+
+static inline bool xfs_btree_is_ino(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_inobt_ops;
+}
+
+static inline bool xfs_btree_is_fino(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_finobt_ops;
+}
+
+static inline bool xfs_btree_is_refcount(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_refcountbt_ops;
+}
+
+static inline bool xfs_btree_is_rmap(const struct xfs_btree_ops *ops)
+{
+	return ops == &xfs_rmapbt_ops;
+}
+
 /* log size calculation functions */
 int	xfs_log_calc_unit_res(struct xfs_mount *mp, int unit_bytes);
 int	xfs_log_calc_minimum_size(struct xfs_mount *);