695 	void *buddy;  in __mb_check_buddy()  local
702 		buddy = mb_find_buddy(e4b, order, &max);  in __mb_check_buddy()
703 		MB_CHECK_ASSERT(buddy);  in __mb_check_buddy()
706 		MB_CHECK_ASSERT(buddy != buddy2);  in __mb_check_buddy()
712 			if (mb_test_bit(i, buddy)) {  in __mb_check_buddy()
737 	buddy = mb_find_buddy(e4b, 0, &max);  in __mb_check_buddy()
739 		if (!mb_test_bit(i, buddy)) {  in __mb_check_buddy()
769 			MB_CHECK_ASSERT(mb_test_bit(k + i, buddy));  in __mb_check_buddy()
786 				void *buddy, ext4_grpblk_t first, ext4_grpblk_t len,  in ext4_mb_mark_free_simple()  argument
814 				     buddy + sbi->s_mb_offsets[min]);  in ext4_mb_mark_free_simple()
1185 			    void *buddy, void *bitmap, ext4_group_t group,  in ext4_mb_generate_buddy()  argument
1208 			ext4_mb_mark_free_simple(sb, buddy, first, len, grp);  in ext4_mb_generate_buddy()
1243 	void *buddy;  in mb_regenerate_buddy()  local
1245 	while ((buddy = mb_find_buddy(e4b, order++, &count)))  in mb_regenerate_buddy()
1246 		mb_set_bits(buddy, 0, count);  in mb_regenerate_buddy()
1845 	void *buddy = mb_find_buddy(e4b, order, &max);  in mb_buddy_mark_free()  local
1847 	while (buddy) {  in mb_buddy_mark_free()
1880 			e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&first, buddy, -1);  in mb_buddy_mark_free()
1882 			e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&last, buddy, 1);  in mb_buddy_mark_free()
1889 			mb_clear_bits(buddy, first, last - first + 1);  in mb_buddy_mark_free()
1895 		buddy = buddy2;  in mb_buddy_mark_free()
1991 	void *buddy;  in mb_find_extent()  local
1996 	buddy = mb_find_buddy(e4b, 0, &max);  in mb_find_extent()
1997 	BUG_ON(buddy == NULL);  in mb_find_extent()
1999 	if (mb_test_bit(block, buddy)) {  in mb_find_extent()
2055 	void *buddy;  in mb_mark_used()  local
2086 			buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
2088 			mb_set_bit(start >> ord, buddy);  in mb_mark_used()
2101 		buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
2102 		mb_set_bit(start >> ord, buddy);  in mb_mark_used()
2403 	void *buddy;  in ext4_mb_simple_scan_group()  local
2413 		buddy = mb_find_buddy(e4b, i, &max);  in ext4_mb_simple_scan_group()
2414 		if (WARN_RATELIMIT(buddy == NULL,  in ext4_mb_simple_scan_group()
2418 		k = mb_find_next_zero_bit(buddy, max, 0);  in ext4_mb_simple_scan_group()