104 static inline unsigned long drm_mm_hole_node_start(struct drm_mm_node *hole_node)  in drm_mm_hole_node_start()  argument
106 	return hole_node->start + hole_node->size;  in drm_mm_hole_node_start()
109 static inline unsigned long drm_mm_hole_node_end(struct drm_mm_node *hole_node)  in drm_mm_hole_node_end()  argument
112 		list_entry(hole_node->node_list.next, struct drm_mm_node,  in drm_mm_hole_node_end()
118 static void drm_mm_insert_helper(struct drm_mm_node *hole_node,  in drm_mm_insert_helper()  argument
122 	struct drm_mm *mm = hole_node->mm;  in drm_mm_insert_helper()
124 	unsigned long hole_start = drm_mm_hole_node_start(hole_node);  in drm_mm_insert_helper()
125 	unsigned long hole_end = drm_mm_hole_node_end(hole_node);  in drm_mm_insert_helper()
127 	BUG_ON(!hole_node->hole_follows || node->allocated);  in drm_mm_insert_helper()
133 		hole_node->hole_follows = 0;  in drm_mm_insert_helper()
134 		list_del_init(&hole_node->hole_stack);  in drm_mm_insert_helper()
144 	list_add(&node->node_list, &hole_node->node_list);  in drm_mm_insert_helper()
156 struct drm_mm_node *drm_mm_get_block_generic(struct drm_mm_node *hole_node,  in drm_mm_get_block_generic()  argument
163 	node = drm_mm_kmalloc(hole_node->mm, atomic);  in drm_mm_get_block_generic()
167 	drm_mm_insert_helper(hole_node, node, size, alignment);  in drm_mm_get_block_generic()
181 	struct drm_mm_node *hole_node;  in drm_mm_insert_node()  local
183 	hole_node = drm_mm_search_free(mm, size, alignment, 0);  in drm_mm_insert_node()
184 	if (!hole_node)  in drm_mm_insert_node()
187 	drm_mm_insert_helper(hole_node, node, size, alignment);  in drm_mm_insert_node()
193 static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node,  in drm_mm_insert_helper_range()  argument
198 	struct drm_mm *mm = hole_node->mm;  in drm_mm_insert_helper_range()
200 	unsigned long hole_start = drm_mm_hole_node_start(hole_node);  in drm_mm_insert_helper_range()
201 	unsigned long hole_end = drm_mm_hole_node_end(hole_node);  in drm_mm_insert_helper_range()
203 	BUG_ON(!hole_node->hole_follows || node->allocated);  in drm_mm_insert_helper_range()
214 		hole_node->hole_follows = 0;  in drm_mm_insert_helper_range()
215 		list_del_init(&hole_node->hole_stack);  in drm_mm_insert_helper_range()
224 	list_add(&node->node_list, &hole_node->node_list);  in drm_mm_insert_helper_range()
237 struct drm_mm_node *drm_mm_get_block_range_generic(struct drm_mm_node *hole_node,  in drm_mm_get_block_range_generic()  argument
246 	node = drm_mm_kmalloc(hole_node->mm, atomic);  in drm_mm_get_block_range_generic()
250 	drm_mm_insert_helper_range(hole_node, node, size, alignment,  in drm_mm_get_block_range_generic()
266 	struct drm_mm_node *hole_node;  in drm_mm_insert_node_in_range()  local
268 	hole_node = drm_mm_search_free_in_range(mm, size, alignment,  in drm_mm_insert_node_in_range()
270 	if (!hole_node)  in drm_mm_insert_node_in_range()
273 	drm_mm_insert_helper_range(hole_node, node, size, alignment,  in drm_mm_insert_node_in_range()