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Searched refs:zc (Results 1 – 6 of 6) sorted by relevance

/net/ipv4/
Dtcp.c1216 bool zc = false; in tcp_sendmsg_locked() local
1229 zc = sk->sk_route_caps & NETIF_F_SG; in tcp_sendmsg_locked()
1230 if (!zc) in tcp_sendmsg_locked()
1336 if (!zc) { in tcp_sendmsg_locked()
1830 struct tcp_zerocopy_receive *zc, in tcp_zerocopy_set_hint_for_skb() argument
1838 zc->recv_skip_hint = skb->len - offset; in tcp_zerocopy_set_hint_for_skb()
1854 zc->recv_skip_hint -= partial_frag_remainder; in tcp_zerocopy_set_hint_for_skb()
1862 mappable_offset = find_next_mappable_frag(frag, zc->recv_skip_hint); in tcp_zerocopy_set_hint_for_skb()
1863 zc->recv_skip_hint = mappable_offset + partial_frag_remainder; in tcp_zerocopy_set_hint_for_skb()
1871 struct tcp_zerocopy_receive *zc, int inq, in receive_fallback_to_copy() argument
[all …]
/net/tls/
Dtls_sw.c1418 int *chunk, bool *zc, bool async) in decrypt_internal() argument
1434 if (*zc && (out_iov || out_sg)) { in decrypt_internal()
1443 *zc = false; in decrypt_internal()
1535 *zc = false; in decrypt_internal()
1553 struct iov_iter *dest, int *chunk, bool *zc, in decrypt_skb_update() argument
1571 err = decrypt_internal(sk, skb, dest, NULL, chunk, zc, in decrypt_skb_update()
1583 *zc = false; in decrypt_skb_update()
1597 *zc = false; in decrypt_skb_update()
1606 bool zc = true; in decrypt_skb() local
1609 return decrypt_internal(sk, skb, NULL, sgout, &chunk, &zc, false); in decrypt_skb()
[all …]
/net/xdp/
Dxsk.c622 if (xs->zc) in xsk_xmit()
660 if (xs->zc && xsk_no_wakeup(sk)) in __xsk_sendmsg()
701 if (xs->pool->cached_need_wakeup & XDP_WAKEUP_RX && xs->zc) in __xsk_recvmsg()
736 if (xs->zc) in xsk_poll()
1024 xs->zc = xs->umem->zc; in xsk_bind()
1278 if (xs->zc) in xsk_getsockopt()
Dxsk_buff_pool.c110 if (pool->umem->zc) { in xp_disable_drv_zc()
179 pool->umem->zc = true; in xp_assign_dev()
204 flags = umem->zc ? XDP_ZEROCOPY : XDP_COPY; in xp_assign_dev_shared()
Dxdp_umem.c59 umem->zc = false; in xdp_umem_release()
Dxsk_diag.c65 if (umem->zc) in xsk_diag_put_umem()