558 	void *buddy;  in __mb_check_buddy()  local
568 		buddy = mb_find_buddy(e4b, order, &max);  in __mb_check_buddy()
569 		MB_CHECK_ASSERT(buddy);  in __mb_check_buddy()
572 		MB_CHECK_ASSERT(buddy != buddy2);  in __mb_check_buddy()
578 			if (mb_test_bit(i, buddy)) {  in __mb_check_buddy()
606 	buddy = mb_find_buddy(e4b, 0, &max);  in __mb_check_buddy()
608 		if (!mb_test_bit(i, buddy)) {  in __mb_check_buddy()
636 			MB_CHECK_ASSERT(mb_test_bit(k + i, buddy));  in __mb_check_buddy()
654 				void *buddy, ext4_grpblk_t first, ext4_grpblk_t len,  in ext4_mb_mark_free_simple()  argument
682 				     buddy + sbi->s_mb_offsets[min]);  in ext4_mb_mark_free_simple()
712 				void *buddy, void *bitmap, ext4_group_t group)  in ext4_mb_generate_buddy()  argument
735 			ext4_mb_mark_free_simple(sb, buddy, first, len, grp);  in ext4_mb_generate_buddy()
771 	void *buddy;  in mb_regenerate_buddy()  local
773 	while ((buddy = mb_find_buddy(e4b, order++, &count))) {  in mb_regenerate_buddy()
774 		ext4_set_bits(buddy, 0, count);  in mb_regenerate_buddy()
1360 	void *buddy = mb_find_buddy(e4b, order, &max);  in mb_buddy_mark_free()  local
1362 	while (buddy) {  in mb_buddy_mark_free()
1395 			e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&first, buddy, -1);  in mb_buddy_mark_free()
1397 			e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&last, buddy, 1);  in mb_buddy_mark_free()
1403 			mb_clear_bits(buddy, first, last - first + 1);  in mb_buddy_mark_free()
1409 		buddy = buddy2;  in mb_buddy_mark_free()
1498 	void *buddy;  in mb_find_extent()  local
1503 	buddy = mb_find_buddy(e4b, 0, &max);  in mb_find_extent()
1504 	BUG_ON(buddy == NULL);  in mb_find_extent()
1506 	if (mb_test_bit(block, buddy)) {  in mb_find_extent()
1566 	void *buddy;  in mb_mark_used()  local
1595 			buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
1597 			mb_set_bit(start >> ord, buddy);  in mb_mark_used()
1611 		buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
1612 		mb_set_bit(start >> ord, buddy);  in mb_mark_used()
1617 		buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
1618 		mb_clear_bit(cur, buddy);  in mb_mark_used()
1619 		mb_clear_bit(cur + 1, buddy);  in mb_mark_used()
1890 	void *buddy;  in ext4_mb_simple_scan_group()  local
1900 		buddy = mb_find_buddy(e4b, i, &max);  in ext4_mb_simple_scan_group()
1901 		BUG_ON(buddy == NULL);  in ext4_mb_simple_scan_group()
1903 		k = mb_find_next_zero_bit(buddy, max, 0);  in ext4_mb_simple_scan_group()