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Searched refs:msg_iter (Results 1 – 25 of 60) sorted by relevance

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/Linux-v4.19/drivers/xen/
Dpvcalls-front.c456 struct iov_iter *msg_iter, in __write_ring() argument
481 len = copy_from_iter(data->out + masked_prod, len, msg_iter); in __write_ring()
485 array_size - masked_prod, msg_iter); in __write_ring()
490 len = ret + copy_from_iter(data->out, len - ret, msg_iter); in __write_ring()
492 len = copy_from_iter(data->out + masked_prod, len, msg_iter); in __write_ring()
532 &map->active.data, &msg->msg_iter, in pvcalls_front_sendmsg()
551 struct iov_iter *msg_iter, in __read_ring() argument
577 len = copy_to_iter(data->in + masked_cons, len, msg_iter); in __read_ring()
581 array_size - masked_cons, msg_iter); in __read_ring()
586 len = ret + copy_to_iter(data->in, len - ret, msg_iter); in __read_ring()
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Dpvcalls-back.c140 iov_iter_kvec(&msg.msg_iter, ITER_KVEC|WRITE, vec, 1, wanted); in pvcalls_conn_back_read()
146 iov_iter_kvec(&msg.msg_iter, ITER_KVEC|WRITE, vec, 2, wanted); in pvcalls_conn_back_read()
198 iov_iter_kvec(&msg.msg_iter, ITER_KVEC|READ, vec, 1, size); in pvcalls_conn_back_write()
204 iov_iter_kvec(&msg.msg_iter, ITER_KVEC|READ, vec, 2, size); in pvcalls_conn_back_write()
/Linux-v4.19/net/tls/
Dtls_device.c344 struct iov_iter *msg_iter, in tls_push_data() argument
412 copy, msg_iter) != copy) { in tls_push_data()
464 rc = tls_push_data(sk, &msg->msg_iter, size, in tls_device_sendmsg()
475 struct iov_iter msg_iter; in tls_device_sendpage() local
492 iov_iter_kvec(&msg_iter, WRITE | ITER_KVEC, &iov, 1, size); in tls_device_sendpage()
493 rc = tls_push_data(sk, &msg_iter, size, in tls_device_sendpage()
539 struct iov_iter msg_iter; in tls_device_push_pending_record() local
541 iov_iter_kvec(&msg_iter, WRITE | ITER_KVEC, NULL, 0, 0); in tls_device_push_pending_record()
542 return tls_push_data(sk, &msg_iter, 0, flags, TLS_RECORD_TYPE_DATA); in tls_device_push_pending_record()
Dtls_sw.c366 bool is_kvec = msg->msg_iter.type & ITER_KVEC; in tls_sw_sendmsg()
416 ret = zerocopy_from_iter(sk, &msg->msg_iter, in tls_sw_sendmsg()
459 ret = memcopy_from_iter(sk, &msg->msg_iter, try_to_copy); in tls_sw_sendmsg()
859 bool is_kvec = msg->msg_iter.type & ITER_KVEC; in tls_sw_recvmsg()
903 err = decrypt_skb_update(sk, skb, &msg->msg_iter, in tls_sw_recvmsg()
/Linux-v4.19/fs/afs/
Drxrpc.c289 iov_iter_bvec(&msg->msg_iter, WRITE | ITER_BVEC, bv, nr, bytes); in afs_load_bvec()
322 bytes = msg->msg_iter.count; in afs_send_pages()
323 nr = msg->msg_iter.nr_segs; in afs_send_pages()
404 iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, iov, 1, in afs_make_call()
435 iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, NULL, 0, 0); in afs_make_call()
437 &msg.msg_iter, false, in afs_make_call()
828 iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, NULL, 0, 0); in afs_send_empty_reply()
867 iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, iov, 1, len); in afs_send_simple_reply()
/Linux-v4.19/include/linux/
Dsocket.h51 struct iov_iter msg_iter; /* data */ member
145 return iov_iter_count(&msg->msg_iter); in msg_data_left()
/Linux-v4.19/include/net/
Dudplite.h24 return copy_from_iter_full(to, len, &msg->msg_iter) ? 0 : -EFAULT; in udplite_getfrag()
/Linux-v4.19/crypto/
Dalgif_hash.c99 len = af_alg_make_sg(&ctx->sgl, &msg->msg_iter, len); in hash_sendmsg()
114 iov_iter_advance(&msg->msg_iter, len); in hash_sendmsg()
Daf_alg.c1157 err = af_alg_make_sg(&rsgl->sgl, &msg->msg_iter, seglen); in af_alg_get_rsgl()
1171 iov_iter_advance(&msg->msg_iter, err); in af_alg_get_rsgl()
/Linux-v4.19/net/
Dsocket.c638 iov_iter_kvec(&msg->msg_iter, WRITE | ITER_KVEC, vec, num, size); in kernel_sendmsg()
651 iov_iter_kvec(&msg->msg_iter, WRITE | ITER_KVEC, vec, num, size); in kernel_sendmsg_locked()
826 iov_iter_kvec(&msg->msg_iter, READ | ITER_KVEC, vec, num, size); in kernel_recvmsg()
865 struct msghdr msg = {.msg_iter = *to, in sock_read_iter()
879 *to = msg.msg_iter; in sock_read_iter()
887 struct msghdr msg = {.msg_iter = *from, in sock_write_iter()
901 *from = msg.msg_iter; in sock_write_iter()
1767 err = import_single_range(WRITE, buff, len, &iov, &msg.msg_iter); in __sys_sendto()
1828 err = import_single_range(READ, ubuf, size, &iov, &msg.msg_iter); in __sys_recvfrom()
2037 UIO_FASTIOV, iov, &kmsg->msg_iter); in copy_msghdr_from_user()
/Linux-v4.19/fs/cifs/
Dsmbdirect.c2057 switch (msg->msg_iter.type) { in smbd_recv()
2059 buf = msg->msg_iter.kvec->iov_base; in smbd_recv()
2060 to_read = msg->msg_iter.kvec->iov_len; in smbd_recv()
2065 page = msg->msg_iter.bvec->bv_page; in smbd_recv()
2066 page_offset = msg->msg_iter.bvec->bv_offset; in smbd_recv()
2067 to_read = msg->msg_iter.bvec->bv_len; in smbd_recv()
2074 msg->msg_iter.type); in smbd_recv()
2083 msg->msg_iter.count = 0; in smbd_recv()
Dtransport.c310 iov_iter_kvec(&smb_msg.msg_iter, WRITE | ITER_KVEC, &hiov, in __smb_send_rqst()
332 iov_iter_kvec(&smb_msg.msg_iter, WRITE | ITER_KVEC, in __smb_send_rqst()
349 iov_iter_bvec(&smb_msg.msg_iter, WRITE | ITER_BVEC, in __smb_send_rqst()
/Linux-v4.19/drivers/vhost/
Dnet.c527 *len = init_iov_iter(vq, &msg->msg_iter, nvq->vhost_hlen, *out); in get_tx_bufs()
973 iov_iter_init(&msg.msg_iter, READ, vq->iov, 1, 1); in handle_rx()
980 iov_iter_init(&msg.msg_iter, READ, vq->iov, in, vhost_len); in handle_rx()
981 fixup = msg.msg_iter; in handle_rx()
986 iov_iter_advance(&msg.msg_iter, vhost_hlen); in handle_rx()
/Linux-v4.19/net/tipc/
Dmsg.c294 if (copy_from_iter_full(pktpos, dsz, &m->msg_iter)) in tipc_msg_build()
325 if (!copy_from_iter_full(pktpos, pktrem, &m->msg_iter)) { in tipc_msg_build()
Dtopsrv.c403 iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &iov, 1, iov.iov_len); in tipc_conn_rcv_from_sock()
/Linux-v4.19/net/core/
Ddatagram.c802 if (skb_copy_and_csum_datagram(skb, hlen, &msg->msg_iter, in skb_copy_and_csum_datagram_msg()
807 iov_iter_revert(&msg->msg_iter, chunk); in skb_copy_and_csum_datagram_msg()
/Linux-v4.19/include/trace/events/
Dafs.h378 __entry->nr = msg->msg_iter.nr_segs;
379 __entry->bytes = msg->msg_iter.count;
/Linux-v4.19/net/smc/
Dsmc_clc.c289 iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &vec, 1, in smc_clc_wait_msg()
328 iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, &vec, 1, datlen); in smc_clc_wait_msg()
/Linux-v4.19/net/rds/
Drecv.c682 ret = inc->i_conn->c_trans->inc_copy_to_user(inc, &msg->msg_iter); in rds_recvmsg()
695 iov_iter_revert(&msg->msg_iter, ret); in rds_recvmsg()
Dsend.c1220 num_sgs = iov_iter_npages(&msg->msg_iter, INT_MAX); in rds_sendmsg()
1240 ret = rds_message_copy_from_user(rm, &msg->msg_iter, zcopy); in rds_sendmsg()
/Linux-v4.19/drivers/net/
Dtap.c1153 return tap_get_user(q, m, &m->msg_iter, m->msg_flags & MSG_DONTWAIT); in tap_sendmsg()
1167 ret = tap_do_read(q, &m->msg_iter, flags & MSG_DONTWAIT, skb); in tap_recvmsg()
/Linux-v4.19/net/ipv4/
Dping.c613 &pfh->msg->msg_iter)) in ping_getfrag()
619 &pfh->msg->msg_iter)) in ping_getfrag()
/Linux-v4.19/drivers/crypto/chelsio/chtls/
Dchtls_io.c1033 recordsz = tls_header_read(&hdr, &msg->msg_iter); in chtls_sendmsg()
1076 &msg->msg_iter, copy); in chtls_sendmsg()
1133 err = chtls_skb_copy_to_page_nocache(sk, &msg->msg_iter, in chtls_sendmsg()
/Linux-v4.19/drivers/target/iscsi/
Discsi_target_util.c1261 iov_iter_kvec(&msg.msg_iter, READ | ITER_KVEC, in iscsit_do_rx_data()
1318 iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, in tx_data()
/Linux-v4.19/drivers/usb/usbip/
Dusbip_common.c312 iov_iter_kvec(&msg.msg_iter, READ|ITER_KVEC, &iov, 1, size); in usbip_recv()

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