408 		     sector_t sector, struct rb_node **ret_parent,  in bfq_rq_pos_tree_lookup()  argument
426 		if (sector > blk_rq_pos(bfqq->next_rq))  in bfq_rq_pos_tree_lookup()
428 		else if (sector < blk_rq_pos(bfqq->next_rq))  in bfq_rq_pos_tree_lookup()
441 		(unsigned long long)sector,  in bfq_rq_pos_tree_lookup()
1790 				  sector_t sector)  in bfq_rq_close_to_sector()  argument
1792 	return abs(bfq_io_struct_pos(io_struct, request) - sector) <=  in bfq_rq_close_to_sector()
1798 					 sector_t sector)  in bfqq_find_close()  argument
1811 	__bfqq = bfq_rq_pos_tree_lookup(bfqd, root, sector, &parent, NULL);  in bfqq_find_close()
1821 	if (bfq_rq_close_to_sector(__bfqq->next_rq, true, sector))  in bfqq_find_close()
1824 	if (blk_rq_pos(__bfqq->next_rq) < sector)  in bfqq_find_close()
1832 	if (bfq_rq_close_to_sector(__bfqq->next_rq, true, sector))  in bfqq_find_close()
1840 						   sector_t sector)  in bfq_find_close_cooperator()  argument
1851 	bfqq = bfqq_find_close(bfqd, cur_bfqq, sector);  in bfq_find_close_cooperator()