247 			if (order != mm->max_order) {  in check_mm()
329 	const int max_order = 3;  in drm_test_buddy_alloc_pathological()  local
344 	mm_size = PAGE_SIZE << max_order;  in drm_test_buddy_alloc_pathological()
348 	KUNIT_EXPECT_EQ(test, mm.max_order, max_order);  in drm_test_buddy_alloc_pathological()
350 	for (top = max_order; top; top--) {  in drm_test_buddy_alloc_pathological()
387 							  top, max_order);  in drm_test_buddy_alloc_pathological()
393 	for (order = 1; order <= max_order; order++) {  in drm_test_buddy_alloc_pathological()
422 	order = drm_random_order(mm.max_order + 1, &prng);  in drm_test_buddy_alloc_smoke()
425 	for (i = 0; i <= mm.max_order; ++i) {  in drm_test_buddy_alloc_smoke()
427 		int max_order = order[i];  in drm_test_buddy_alloc_smoke()  local
437 		order = max_order;  in drm_test_buddy_alloc_smoke()
500 	const unsigned int max_order = 16;  in drm_test_buddy_alloc_pessimistic()  local
513 	mm_size = PAGE_SIZE << max_order;  in drm_test_buddy_alloc_pessimistic()
517 	KUNIT_EXPECT_EQ(test, mm.max_order, max_order);  in drm_test_buddy_alloc_pessimistic()
519 	for (order = 0; order < max_order; order++) {  in drm_test_buddy_alloc_pessimistic()
544 	for (order = max_order; order--;) {  in drm_test_buddy_alloc_pessimistic()
576 	size = get_size(max_order, PAGE_SIZE);  in drm_test_buddy_alloc_pessimistic()
580 						   max_order);  in drm_test_buddy_alloc_pessimistic()
596 	const int max_order = 16;  in drm_test_buddy_alloc_optimistic()  local
607 	mm_size = PAGE_SIZE * ((1 << (max_order + 1)) - 1);  in drm_test_buddy_alloc_optimistic()
612 	KUNIT_EXPECT_EQ(test, mm.max_order, max_order);  in drm_test_buddy_alloc_optimistic()
614 	for (order = 0; order <= max_order; order++) {  in drm_test_buddy_alloc_optimistic()
705 	KUNIT_EXPECT_EQ_MSG(test, mm.max_order, DRM_BUDDY_MAX_ORDER,  in drm_test_buddy_alloc_limit()
706 			    "mm.max_order(%d) != %d\n", mm.max_order,  in drm_test_buddy_alloc_limit()
709 	size = mm.chunk_size << mm.max_order;  in drm_test_buddy_alloc_limit()
716 	KUNIT_EXPECT_EQ_MSG(test, drm_buddy_block_order(block), mm.max_order,  in drm_test_buddy_alloc_limit()
718 						drm_buddy_block_order(block), mm.max_order);  in drm_test_buddy_alloc_limit()
721 			    BIT_ULL(mm.max_order) * PAGE_SIZE,  in drm_test_buddy_alloc_limit()
724 						BIT_ULL(mm.max_order) * PAGE_SIZE);  in drm_test_buddy_alloc_limit()