16 					       unsigned int order,  in drm_block_alloc()  argument
21 	BUG_ON(order > DRM_BUDDY_MAX_ORDER);  in drm_block_alloc()
28 	block->header |= order;  in drm_block_alloc()
125 	unsigned int order;  in __drm_buddy_free()  local
158 	order = drm_buddy_block_order(block);  in __drm_buddy_free()
161 	return order;  in __drm_buddy_free()
169 	unsigned int order;  in __force_merge()  local
213 			order = __drm_buddy_free(mm, block, true);  in __force_merge()
214 			if (order >= min_order)  in __force_merge()
284 		unsigned int order;  in drm_buddy_init()  local
287 		order = ilog2(size) - ilog2(chunk_size);  in drm_buddy_init()
288 		root_size = chunk_size << order;  in drm_buddy_init()
290 		root = drm_block_alloc(mm, NULL, order, offset);  in drm_buddy_init()
328 	unsigned int order;  in drm_buddy_fini()  local
334 		order = ilog2(size) - ilog2(mm->chunk_size);  in drm_buddy_fini()
335 		__force_merge(mm, 0, size, order);  in drm_buddy_fini()
340 		root_size = mm->chunk_size << order;  in drm_buddy_fini()
478 		   unsigned int order,  in __alloc_range_bias()  argument
482 	u64 req_size = mm->chunk_size << order;  in __alloc_range_bias()
506 		if (drm_buddy_block_order(block) < order)  in __alloc_range_bias()
531 		    order == drm_buddy_block_order(block)) {  in __alloc_range_bias()
570 			     unsigned int order,  in __drm_buddy_alloc_range_bias()  argument
576 	block = __alloc_range_bias(mm, start, end, order,  in __drm_buddy_alloc_range_bias()
579 		return __alloc_range_bias(mm, start, end, order,  in __drm_buddy_alloc_range_bias()
586 get_maxblock(struct drm_buddy *mm, unsigned int order,  in get_maxblock()  argument
592 	for (i = order; i <= mm->max_order; ++i) {  in get_maxblock()
622 		    unsigned int order,  in alloc_from_freelist()  argument
630 		block = get_maxblock(mm, order, flags);  in alloc_from_freelist()
632 			/* Store the obtained block order */  in alloc_from_freelist()
635 		for (tmp = order; tmp <= mm->max_order; ++tmp) {  in alloc_from_freelist()
653 		for (tmp = order; tmp <= mm->max_order; ++tmp) {  in alloc_from_freelist()
669 	while (tmp != order) {  in alloc_from_freelist()
680 	if (tmp != order)  in alloc_from_freelist()
806 	unsigned int order;  in __alloc_contig_try_harder()  local
812 	order = fls(pages) - 1;  in __alloc_contig_try_harder()
813 	if (order == 0)  in __alloc_contig_try_harder()
816 	list = &mm->free_list[order];  in __alloc_contig_try_harder()
860  * ascending order
945 			 unsigned int order,  in __drm_buddy_alloc_blocks()  argument
951 						     order, flags);  in __drm_buddy_alloc_blocks()
954 		return alloc_from_freelist(mm, order, flags);  in __drm_buddy_alloc_blocks()
985 	unsigned int min_order, order;  in drm_buddy_alloc_blocks()  local
1029 	order = fls(pages) - 1;  in drm_buddy_alloc_blocks()
1033 		order = min(order, (unsigned int)fls(pages) - 1);  in drm_buddy_alloc_blocks()
1034 		BUG_ON(order > mm->max_order);  in drm_buddy_alloc_blocks()
1035 		BUG_ON(order < min_order);  in drm_buddy_alloc_blocks()
1040 							 order,  in drm_buddy_alloc_blocks()
1045 			if (order-- == min_order) {  in drm_buddy_alloc_blocks()
1054 						order = min_order;  in drm_buddy_alloc_blocks()
1081 		pages -= BIT(order);  in drm_buddy_alloc_blocks()
1149 	int order;  in drm_buddy_print()  local
1154 	for (order = mm->max_order; order >= 0; order--) {  in drm_buddy_print()
1158 		list_for_each_entry(block, &mm->free_list[order], link) {  in drm_buddy_print()
1163 		drm_printf(p, "order-%2d ", order);  in drm_buddy_print()
1165 		free = count * (mm->chunk_size << order);  in drm_buddy_print()