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

/linux/tools/testing/selftests/bpf/
H A Dtest_sockmap.c89 {"iov_count", required_argument, NULL, 'i' },
136 int iov_count;
403 int iov_count, int iov_length, in sockmap_init_sockets()
410 iov = calloc(iov_count, sizeof(struct iovec)); in sockmap_init_sockets()
414 for (i = 0; i < iov_count; i++) {
418 fprintf(stderr, "iov_count %i/%i OOM\n", i, iov_count);
433 msg->msg_iovlen = iov_count; in msg_loop_sendpage()
537 static int msg_loop(int fd, int iov_count, int iov_length, int cnt, in msg_verify_date_prep()
550 err = msg_alloc_iov(&msg, iov_count, iov_alloc_lengt in msg_verify_data()
149 int iov_count; global() member
482 msg_alloc_iov(struct msghdr * msg,int iov_count,int iov_length,bool data,bool xmit) msg_alloc_iov() argument
629 msg_loop(int fd,int iov_count,int iov_length,int cnt,struct msg_stats * s,bool tx,struct sockmap_options * opt) msg_loop() argument
840 int iov_count = opt->iov_count; sendmsg_test() local
2108 int iov_count = 1, length = 1024, rate = 1; main() local
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/linux/drivers/target/iscsi/
H A Discsi_target.c572 u32 iov_count = 0, tx_size = 0; in iscsit_xmit_datain_pdu() local
576 iov[iov_count].iov_base = cmd->pdu; in iscsit_xmit_datain_pdu()
577 iov[iov_count++].iov_len = ISCSI_HDR_LEN; in iscsit_xmit_datain_pdu()
592 iov_ret = iscsit_map_iovec(cmd, &cmd->iov_data[iov_count], in iscsit_xmit_datain_pdu()
593 cmd->orig_iov_data_count - (iov_count + 2), in iscsit_xmit_datain_pdu()
598 iov_count += iov_ret; in iscsit_xmit_datain_pdu()
603 iov[iov_count].iov_base = cmd->pad_bytes; in iscsit_xmit_datain_pdu()
604 iov[iov_count++].iov_len = cmd->padding; in iscsit_xmit_datain_pdu()
613 iov[iov_count].iov_base = &cmd->data_crc; in iscsit_xmit_datain_pdu()
614 iov[iov_count++].iov_len = ISCSI_CRC_LEN; in iscsit_xmit_datain_pdu()
[all …]
H A Discsi_target_util.c1063 u32 iov_count; in iscsit_send_tx_data() local
1071 iov_count = cmd->iov_data_count; in iscsit_send_tx_data()
1074 iov_count = cmd->iov_misc_count; in iscsit_send_tx_data()
1077 tx_sent = tx_data(conn, &iov[0], iov_count, tx_size); in iscsit_send_tx_data()
1221 int iov_count, in rx_data() argument
1231 iov_iter_kvec(&msg.msg_iter, ITER_DEST, iov, iov_count, data); in rx_data()
1251 int iov_count, in tx_data() argument
1267 iov_iter_kvec(&msg.msg_iter, ITER_SOURCE, iov, iov_count, data); in tx_data()
/linux/block/
H A Dblk-map.c571 bool vec, int iov_count, bool check_iter_count, int rw) in blk_rq_map_user_io() argument
580 ret = import_iovec(rw, ubuf, iov_count ? iov_count : buf_len, in blk_rq_map_user_io()
585 if (iov_count) { in blk_rq_map_user_io()
/linux/arch/um/drivers/
H A Dvector_kern.c332 int iov_count; in vector_enqueue() local
344 iov_count = prep_msg( in vector_enqueue()
349 if (iov_count < 1) in vector_enqueue()
351 mmsg_vector->msg_hdr.msg_iovlen = iov_count; in vector_enqueue()
904 int iov_count, pkt_len = 0; in writev_tx() local
907 iov_count = prep_msg(vp, skb, (struct iovec *) &iov); in writev_tx()
909 if (iov_count < 1) in writev_tx()
915 iov_count in writev_tx()
/linux/drivers/vhost/
H A Dvhost.c2741 unsigned iov_count = *in_num + *out_num; in get_indirect()
2765 vhost32_to_cpu(vq, desc.len), iov + iov_count, in get_indirect()
2766 iov_size - iov_count, access); in get_indirect()
2869 unsigned iov_count = *in_num + *out_num; in vhost_get_vq_desc_n()
2906 vhost32_to_cpu(vq, desc.len), iov + iov_count, in vhost_get_vq_desc_n()
2907 iov_size - iov_count, access); in vhost_get_vq_desc_n()
2738 unsigned iov_count = *in_num + *out_num; get_indirect() local
2866 unsigned iov_count = *in_num + *out_num; vhost_get_vq_desc_n() local