xfs: introduce refcount btree definitions

[mirror_ubuntu-zesty-kernel.git] / fs / xfs / xfs_inode.h

diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 8eb78ec4a6e227d6034848edaf2a8fce77c2ca7e..a8658e68041a37d1d036532c7cc5ff2a70fa1916 100644 (file)
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -27,7 +27,7 @@
 struct xfs_dinode;
 struct xfs_inode;
 struct xfs_buf;
-struct xfs_bmap_free;
+struct xfs_defer_ops;
 struct xfs_bmbt_irec;
 struct xfs_inode_log_item;
 struct xfs_mount;
@@ -202,6 +202,11 @@ xfs_get_initial_prid(struct xfs_inode *dp)
        return XFS_PROJID_DEFAULT;
 }
 
+static inline bool xfs_is_reflink_inode(struct xfs_inode *ip)
+{
+       return ip->i_d.di_flags2 & XFS_DIFLAG2_REFLINK;
+}
+
 /*
  * In-core inode flags.
  */
@@ -216,6 +221,7 @@ xfs_get_initial_prid(struct xfs_inode *dp)
 #define __XFS_IPINNED_BIT      8        /* wakeup key for zero pin count */
 #define XFS_IPINNED            (1 << __XFS_IPINNED_BIT)
 #define XFS_IDONTCACHE         (1 << 9) /* don't cache the inode long term */
+#define XFS_IEOFBLOCKS         (1 << 10)/* has the preallocblocks tag set */
 
 /*
  * Per-lifetime flags need to be reset when re-using a reclaimable inode during
@@ -398,7 +404,7 @@ uint                xfs_ilock_attr_map_shared(struct xfs_inode *);
 
 uint           xfs_ip2xflags(struct xfs_inode *);
 int            xfs_ifree(struct xfs_trans *, xfs_inode_t *,
-                          struct xfs_bmap_free *);
+                          struct xfs_defer_ops *);
 int            xfs_itruncate_extents(struct xfs_trans **, struct xfs_inode *,
                                      int, xfs_fsize_t);
 void           xfs_iext_realloc(xfs_inode_t *, int, int);