461 	struct xfs_iext_node	*new = kmem_zalloc(NODE_SIZE, KM_NOFS);  in xfs_iext_split_node()  local
468 		*nodep = new;  in xfs_iext_split_node()
476 		new->keys[i] = node->keys[nr_keep + i];  in xfs_iext_split_node()
477 		new->ptrs[i] = node->ptrs[nr_keep + i];  in xfs_iext_split_node()
484 		*nodep = new;  in xfs_iext_split_node()
492 		new->keys[i] = XFS_IEXT_KEY_INVALID;  in xfs_iext_split_node()
493 	return new;  in xfs_iext_split_node()
503 	struct xfs_iext_node	*node, *new;  in xfs_iext_insert_node()  local
510 	new = NULL;  in xfs_iext_insert_node()
519 		new = xfs_iext_split_node(&node, &pos, &nr_entries);  in xfs_iext_insert_node()
525 	if (node != new && pos == 0 && nr_entries > 0)  in xfs_iext_insert_node()
535 	if (new) {  in xfs_iext_insert_node()
536 		offset = new->keys[0];  in xfs_iext_insert_node()
537 		ptr = new;  in xfs_iext_insert_node()
549 	struct xfs_iext_leaf	*new = kmem_zalloc(NODE_SIZE, KM_NOFS);  in xfs_iext_split_leaf()  local
556 		cur->leaf = new;  in xfs_iext_split_leaf()
563 		new->recs[i] = leaf->recs[nr_keep + i];  in xfs_iext_split_leaf()
568 		cur->leaf = new;  in xfs_iext_split_leaf()
576 		leaf->next->prev = new;  in xfs_iext_split_leaf()
577 	new->next = leaf->next;  in xfs_iext_split_leaf()
578 	new->prev = leaf;  in xfs_iext_split_leaf()
579 	leaf->next = new;  in xfs_iext_split_leaf()
580 	return new;  in xfs_iext_split_leaf()
604 	void *new;  in xfs_iext_realloc_root()  local
610 	new = kmem_realloc(ifp->if_u1.if_root, new_size, KM_NOFS);  in xfs_iext_realloc_root()
611 	memset(new + ifp->if_bytes, 0, new_size - ifp->if_bytes);  in xfs_iext_realloc_root()
612 	ifp->if_u1.if_root = new;  in xfs_iext_realloc_root()
613 	cur->leaf = new;  in xfs_iext_realloc_root()
638 	struct xfs_iext_leaf	*new = NULL;  in xfs_iext_insert()  local
654 		new = xfs_iext_split_leaf(cur, &nr_entries);  in xfs_iext_insert()
660 	if (cur->leaf != new && cur->pos == 0 && nr_entries > 0) {  in xfs_iext_insert()
672 	if (new)  in xfs_iext_insert()
673 		xfs_iext_insert_node(ifp, xfs_iext_leaf_key(new, 0), new, 2);  in xfs_iext_insert()
987 	struct xfs_bmbt_irec	*new)  in xfs_iext_update_extent()  argument
997 		if (new->br_startoff != old.br_startoff) {  in xfs_iext_update_extent()
999 					new->br_startoff, 1, cur->leaf);  in xfs_iext_update_extent()
1004 	xfs_iext_set(cur_rec(cur), new);  in xfs_iext_update_extent()