681 	void *buddy;  in __mb_check_buddy()  local
688 		buddy = mb_find_buddy(e4b, order, &max);  in __mb_check_buddy()
689 		MB_CHECK_ASSERT(buddy);  in __mb_check_buddy()
692 		MB_CHECK_ASSERT(buddy != buddy2);  in __mb_check_buddy()
698 			if (mb_test_bit(i, buddy)) {  in __mb_check_buddy()
726 	buddy = mb_find_buddy(e4b, 0, &max);  in __mb_check_buddy()
728 		if (!mb_test_bit(i, buddy)) {  in __mb_check_buddy()
758 			MB_CHECK_ASSERT(mb_test_bit(k + i, buddy));  in __mb_check_buddy()
776 				void *buddy, ext4_grpblk_t first, ext4_grpblk_t len,  in ext4_mb_mark_free_simple()  argument
804 				     buddy + sbi->s_mb_offsets[min]);  in ext4_mb_mark_free_simple()
1117 			    void *buddy, void *bitmap, ext4_group_t group,  in ext4_mb_generate_buddy()  argument
1140 			ext4_mb_mark_free_simple(sb, buddy, first, len, grp);  in ext4_mb_generate_buddy()
1747 	void *buddy = mb_find_buddy(e4b, order, &max);  in mb_buddy_mark_free()  local
1749 	while (buddy) {  in mb_buddy_mark_free()
1782 			e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&first, buddy, -1);  in mb_buddy_mark_free()
1784 			e4b->bd_info->bb_counters[order] += mb_buddy_adjust_border(&last, buddy, 1);  in mb_buddy_mark_free()
1790 			mb_clear_bits(buddy, first, last - first + 1);  in mb_buddy_mark_free()
1796 		buddy = buddy2;  in mb_buddy_mark_free()
1888 	void *buddy;  in mb_find_extent()  local
1893 	buddy = mb_find_buddy(e4b, 0, &max);  in mb_find_extent()
1894 	BUG_ON(buddy == NULL);  in mb_find_extent()
1896 	if (mb_test_bit(block, buddy)) {  in mb_find_extent()
1957 	void *buddy;  in mb_mark_used()  local
1987 			buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
1989 			mb_set_bit(start >> ord, buddy);  in mb_mark_used()
2003 		buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
2004 		mb_set_bit(start >> ord, buddy);  in mb_mark_used()
2009 		buddy = mb_find_buddy(e4b, ord, &max);  in mb_mark_used()
2010 		mb_clear_bit(cur, buddy);  in mb_mark_used()
2011 		mb_clear_bit(cur + 1, buddy);  in mb_mark_used()
2289 	void *buddy;  in ext4_mb_simple_scan_group()  local
2299 		buddy = mb_find_buddy(e4b, i, &max);  in ext4_mb_simple_scan_group()
2300 		BUG_ON(buddy == NULL);  in ext4_mb_simple_scan_group()
2302 		k = mb_find_next_zero_bit(buddy, max, 0);  in ext4_mb_simple_scan_group()