499 	u64 found_start, found_end;  in free_space_test_bit()  local
506 	found_start = key.objectid;  in free_space_test_bit()
508 	ASSERT(offset >= found_start && offset < found_end);  in free_space_test_bit()
511 	i = div_u64(offset - found_start,  in free_space_test_bit()
524 	u64 found_start, found_end;  in free_space_set_bits()  local
531 	found_start = key.objectid;  in free_space_set_bits()
533 	ASSERT(*start >= found_start && *start < found_end);  in free_space_set_bits()
534 	ASSERT(end > found_start);  in free_space_set_bits()
540 	first = div_u64(*start - found_start, fs_info->sectorsize);  in free_space_set_bits()
541 	last = div_u64(end - found_start, fs_info->sectorsize);  in free_space_set_bits()
703 	u64 found_start, found_end;  in remove_free_space_extent()  local
720 	found_start = key.objectid;  in remove_free_space_extent()
722 	ASSERT(start >= found_start && end <= found_end);  in remove_free_space_extent()
749 	if (start > found_start) {  in remove_free_space_extent()
750 		key.objectid = found_start;  in remove_free_space_extent()
752 		key.offset = start - found_start;  in remove_free_space_extent()
855 	u64 found_start, found_end;  in add_free_space_extent()  local
901 	found_start = key.objectid;  in add_free_space_extent()
903 	ASSERT(found_start >= block_group->key.objectid &&  in add_free_space_extent()
905 	ASSERT(found_start < start && found_end <= start);  in add_free_space_extent()
915 		new_key.objectid = found_start;  in add_free_space_extent()
941 	found_start = key.objectid;  in add_free_space_extent()
943 	ASSERT(found_start >= block_group->key.objectid &&  in add_free_space_extent()
945 	ASSERT((found_start < start && found_end <= start) ||  in add_free_space_extent()
946 	       (found_start >= end && found_end > end));  in add_free_space_extent()
952 	if (found_start == end) {  in add_free_space_extent()