171 static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,
570 			union tpacket_req_u *req_u)  in prb_init_ft_ops()  argument
572 	p1->feature_req_word = req_u->req3.tp_feature_req_word;  in prb_init_ft_ops()
578 			union tpacket_req_u *req_u)  in init_prb_bdqc()  argument
589 	p1->kblk_size = req_u->req3.tp_block_size;  in init_prb_bdqc()
590 	p1->knum_blocks	= req_u->req3.tp_block_nr;  in init_prb_bdqc()
595 	if (req_u->req3.tp_retire_blk_tov)  in init_prb_bdqc()
596 		p1->retire_blk_tov = req_u->req3.tp_retire_blk_tov;  in init_prb_bdqc()
599 						req_u->req3.tp_block_size);  in init_prb_bdqc()
601 	p1->blk_sizeof_priv = req_u->req3.tp_sizeof_priv;  in init_prb_bdqc()
605 	prb_init_ft_ops(p1, req_u);  in init_prb_bdqc()
3058 	union tpacket_req_u req_u;  in packet_release()  local
3088 		memset(&req_u, 0, sizeof(req_u));  in packet_release()
3089 		packet_set_ring(sk, &req_u, 1, 0);  in packet_release()
3093 		memset(&req_u, 0, sizeof(req_u));  in packet_release()
3094 		packet_set_ring(sk, &req_u, 1, 1);  in packet_release()
3730 		union tpacket_req_u req_u;  in packet_setsockopt()  local
3737 			len = sizeof(req_u.req);  in packet_setsockopt()
3741 			len = sizeof(req_u.req3);  in packet_setsockopt()
3747 			if (copy_from_sockptr(&req_u.req, optval, len))  in packet_setsockopt()
3750 				ret = packet_set_ring(sk, &req_u, 0,  in packet_setsockopt()
4301 static int packet_set_ring(struct sock *sk, union tpacket_req_u *req_u,  in packet_set_ring()  argument
4313 	struct tpacket_req *req = &req_u->req;  in packet_set_ring()
4354 		    BLK_PLUS_PRIV((u64)req_u->req3.tp_sizeof_priv) + min_frame_size)  in packet_set_ring()
4379 				init_prb_bdqc(po, rb, pg_vec, req_u);  in packet_set_ring()
4381 				struct tpacket_req3 *req3 = &req_u->req3;  in packet_set_ring()