4404 static void free_pg_vec(struct pgv *pg_vec, unsigned int order,  in free_pg_vec()  argument
4415 					   order);  in free_pg_vec()
4422 static char *alloc_one_pg_vec_page(unsigned long order)  in alloc_one_pg_vec_page()  argument
4428 	buffer = (char *) __get_free_pages(gfp_flags, order);  in alloc_one_pg_vec_page()
4433 	buffer = vzalloc(array_size((1 << order), PAGE_SIZE));  in alloc_one_pg_vec_page()
4439 	buffer = (char *) __get_free_pages(gfp_flags, order);  in alloc_one_pg_vec_page()
4447 static struct pgv *alloc_pg_vec(struct tpacket_req *req, int order)  in alloc_pg_vec()  argument
4458 		pg_vec[i].buffer = alloc_one_pg_vec_page(order);  in alloc_pg_vec()
4467 	free_pg_vec(pg_vec, order, block_nr);  in alloc_pg_vec()
4478 	int was_running, order = 0;  in packet_set_ring()  local
4542 		order = get_order(req->tp_block_size);  in packet_set_ring()
4543 		pg_vec = alloc_pg_vec(req, order);  in packet_set_ring()
4605 		swap(rb->pg_vec_order, order);  in packet_set_ring()
4633 		free_pg_vec(pg_vec, order, req->tp_block_nr);  in packet_set_ring()