xfs: make the btree ag cursor private union anonymous

This is much less widely used than the bc_private union was, so this
is done as a single patch. The named union xfs_btree_cur_private
goes away and is embedded into the struct xfs_btree_cur_ag as an
anonymous union, and the code is modified via this script:

$ sed -i 's/priv\.\([abt|refc]\)/\1/g' fs/xfs/*[ch] fs/xfs/*/*[ch]

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>

1 files changed, 11 insertions, 14 deletions

diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
index 8fd458947320..133b858bf096 100644
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -177,22 +177,19 @@ union xfs_btree_irec {
 	struct xfs_refcount_irec	rc;
 };
 
-/* Per-AG btree private information. */
-union xfs_btree_cur_private {
-	struct {
-		unsigned long	nr_ops;		/* # record updates */
-		int		shape_changes;	/* # of extent splits */
-	} refc;
-	struct {
-		bool		active;		/* allocation cursor state */
-	} abt;
-};
-
 /* Per-AG btree information. */
 struct xfs_btree_cur_ag {
-	struct xfs_buf			*agbp;
-	xfs_agnumber_t			agno;
-	union xfs_btree_cur_private	priv;
+	struct xfs_buf		*agbp;
+	xfs_agnumber_t		agno;
+	union {
+		struct {
+			unsigned long nr_ops;	/* # record updates */
+			int	shape_changes;	/* # of extent splits */
+		} refc;
+		struct {
+			bool	active;		/* allocation cursor state */
+		} abt;
+	};
 };
 
 /* Btree-in-inode cursor information */