273 	DRM_MM_BUG_ON(!drm_mm_hole_follows(node));  in add_hole()
283 	DRM_MM_BUG_ON(!drm_mm_hole_follows(node));  in rm_hole()
292 	DRM_MM_BUG_ON(drm_mm_hole_follows(node));  in rm_hole()
525 	DRM_MM_BUG_ON(range_start > range_end);  in drm_mm_insert_node_in_range()
632 	DRM_MM_BUG_ON(!drm_mm_node_allocated(node));  in drm_mm_remove_node()
633 	DRM_MM_BUG_ON(drm_mm_node_scanned_block(node));  in drm_mm_remove_node()
664 	DRM_MM_BUG_ON(!drm_mm_node_allocated(old));  in drm_mm_replace_node()
745 	DRM_MM_BUG_ON(start >= end);  in drm_mm_scan_init_with_range()
746 	DRM_MM_BUG_ON(!size || size > end - start);  in drm_mm_scan_init_with_range()
747 	DRM_MM_BUG_ON(mm->scan_active);  in drm_mm_scan_init_with_range()
760 	DRM_MM_BUG_ON(end <= start);  in drm_mm_scan_init_with_range()
789 	DRM_MM_BUG_ON(node->mm != mm);  in drm_mm_scan_add_block()
790 	DRM_MM_BUG_ON(!drm_mm_node_allocated(node));  in drm_mm_scan_add_block()
791 	DRM_MM_BUG_ON(drm_mm_node_scanned_block(node));  in drm_mm_scan_add_block()
801 	DRM_MM_BUG_ON(list_next_entry(hole, node_list) != node);  in drm_mm_scan_add_block()
844 	DRM_MM_BUG_ON(scan->hit_start >= scan->hit_end);  in drm_mm_scan_add_block()
845 	DRM_MM_BUG_ON(scan->hit_start < hole_start);  in drm_mm_scan_add_block()
846 	DRM_MM_BUG_ON(scan->hit_end > hole_end);  in drm_mm_scan_add_block()
876 	DRM_MM_BUG_ON(node->mm != scan->mm);  in drm_mm_scan_remove_block()
877 	DRM_MM_BUG_ON(!drm_mm_node_scanned_block(node));  in drm_mm_scan_remove_block()
880 	DRM_MM_BUG_ON(!node->mm->scan_active);  in drm_mm_scan_remove_block()
892 	DRM_MM_BUG_ON(list_next_entry(prev_node, node_list) !=  in drm_mm_scan_remove_block()
918 	DRM_MM_BUG_ON(list_empty(&mm->hole_stack));  in drm_mm_scan_color_evict()
938 	DRM_MM_BUG_ON(&hole->hole_stack == &mm->hole_stack);  in drm_mm_scan_color_evict()
942 	DRM_MM_BUG_ON(hole_start > scan->hit_start);  in drm_mm_scan_color_evict()
943 	DRM_MM_BUG_ON(hole_end < scan->hit_end);  in drm_mm_scan_color_evict()
965 	DRM_MM_BUG_ON(start + size <= start);  in drm_mm_init()