316 	struct drm_mm_node *prev_node;  in drm_mm_remove_node()  local
321 	prev_node =  in drm_mm_remove_node()
332 	if (!prev_node->hole_follows) {  in drm_mm_remove_node()
333 		prev_node->hole_follows = 1;  in drm_mm_remove_node()
334 		list_add(&prev_node->hole_stack, &mm->hole_stack);  in drm_mm_remove_node()
336 		list_move(&prev_node->hole_stack, &mm->hole_stack);  in drm_mm_remove_node()
550 	struct drm_mm_node *prev_node;  in drm_mm_scan_add_block()  local
559 	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,  in drm_mm_scan_add_block()
562 	node->scanned_preceeds_hole = prev_node->hole_follows;  in drm_mm_scan_add_block()
563 	prev_node->hole_follows = 1;  in drm_mm_scan_add_block()
565 	node->node_list.prev = &prev_node->node_list;  in drm_mm_scan_add_block()
569 	adj_start = hole_start = drm_mm_hole_node_start(prev_node);  in drm_mm_scan_add_block()
570 	adj_end = hole_end = drm_mm_hole_node_end(prev_node);  in drm_mm_scan_add_block()
580 		mm->color_adjust(prev_node, mm->scan_color,  in drm_mm_scan_add_block()
611 	struct drm_mm_node *prev_node;  in drm_mm_scan_remove_block()  local
618 	prev_node = list_entry(node->node_list.prev, struct drm_mm_node,  in drm_mm_scan_remove_block()
621 	prev_node->hole_follows = node->scanned_preceeds_hole;  in drm_mm_scan_remove_block()
622 	list_add(&node->node_list, &prev_node->node_list);  in drm_mm_scan_remove_block()