4296 static void free_pg_vec(struct pgv *pg_vec, unsigned int order,  in free_pg_vec()  argument
4307 					   order);  in free_pg_vec()
4314 static char *alloc_one_pg_vec_page(unsigned long order)  in alloc_one_pg_vec_page()  argument
4320 	buffer = (char *) __get_free_pages(gfp_flags, order);  in alloc_one_pg_vec_page()
4325 	buffer = vzalloc(array_size((1 << order), PAGE_SIZE));  in alloc_one_pg_vec_page()
4331 	buffer = (char *) __get_free_pages(gfp_flags, order);  in alloc_one_pg_vec_page()
4339 static struct pgv *alloc_pg_vec(struct tpacket_req *req, int order)  in alloc_pg_vec()  argument
4350 		pg_vec[i].buffer = alloc_one_pg_vec_page(order);  in alloc_pg_vec()
4359 	free_pg_vec(pg_vec, order, block_nr);  in alloc_pg_vec()
4370 	int was_running, order = 0;  in packet_set_ring()  local
4434 		order = get_order(req->tp_block_size);  in packet_set_ring()
4435 		pg_vec = alloc_pg_vec(req, order);  in packet_set_ring()
4497 		swap(rb->pg_vec_order, order);  in packet_set_ring()
4525 		free_pg_vec(pg_vec, order, req->tp_block_nr);  in packet_set_ring()