xfs: convert dir/attr btree threshold to xfs_da_geometry

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>

fs/xfs/xfs_attr_leaf.c

@@ -1949,7 +1949,7 @@ xfs_attr3_leaf_remove(
 	tmp = ichdr.usedbytes + xfs_attr3_leaf_hdr_size(leaf) +
 	      ichdr.count * sizeof(xfs_attr_leaf_entry_t);
 
-	return tmp < mp->m_attr_magicpct; /* leaf is < 37% full */
+	return tmp < args->geo->magicpct; /* leaf is < 37% full */
 }
 
 /*

fs/xfs/xfs_dir2.c

@@ -146,9 +146,7 @@ xfs_da_mount(
 
 	/* XXX: these are to be removed as code is converted to use geo */
 	mp->m_dir_node_ents = mp->m_dir_geo->node_ents;
-	mp->m_dir_magicpct = mp->m_dir_geo->magicpct;
 	mp->m_attr_node_ents = mp->m_attr_geo->node_ents;
-	mp->m_attr_magicpct = mp->m_attr_geo->magicpct;
 	return 0;
 }
 

fs/xfs/xfs_dir2_node.c

@@ -1312,7 +1312,7 @@ xfs_dir2_leafn_remove(
 	 */
 	*rval = (dp->d_ops->leaf_hdr_size +
 		 (uint)sizeof(ents[0]) * (leafhdr.count - leafhdr.stale)) <
-		mp->m_dir_magicpct;
+		args->geo->magicpct;
 	return 0;
 }
 

fs/xfs/xfs_mount.h

@@ -148,8 +148,6 @@ typedef struct xfs_mount {
 	int			m_dalign;	/* stripe unit */
 	int			m_swidth;	/* stripe width */
 	int			m_sinoalign;	/* stripe unit inode alignment */
-	int			m_attr_magicpct;/* 37% of the blocksize */
-	int			m_dir_magicpct;	/* 37% of the dir blocksize */
 	__uint8_t		m_sectbb_log;	/* sectlog - BBSHIFT */
 	const struct xfs_nameops *m_dirnameops;	/* vector of dir name ops */
 	const struct xfs_dir_ops *m_dir_inode_ops; /* vector of dir inode ops */