| /linux/tools/testing/selftests/bpf/ |
| H A D | test_sockmap.c | 101 {"iov_count", required_argument, NULL, 'i' },
149 int iov_count; member
482 int iov_count, int iov_length, in msg_alloc_iov() argument
489 iov = calloc(iov_count, sizeof(struct iovec)); in msg_alloc_iov()
493 for (i = 0; i < iov_count; i++) { in msg_alloc_iov()
497 fprintf(stderr, "iov_count %i/%i OOM\n", i, iov_count); in msg_alloc_iov()
512 msg->msg_iovlen = iov_count; in msg_alloc_iov()
629 static int msg_loop(int fd, int iov_count, int iov_length, int cnt, in msg_loop() argument
642 err = msg_alloc_iov(&msg, iov_count, iov_alloc_lengt in msg_loop()
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 D | iscsi_target.c | 572 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 …]
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| H A D | iscsi_target_util.c | 1063 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()
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| /linux/block/ |
| H A D | blk-map.c | 571 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()
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| /linux/arch/um/drivers/ |
| H A D | vector_kern.c | 332 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()
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| /linux/drivers/vhost/ |
| H A D | vhost.c | 2738 unsigned iov_count = *in_num + *out_num; in get_indirect() local
2762 vhost32_to_cpu(vq, desc.len), iov + iov_count, in get_indirect()
2763 iov_size - iov_count, access); in get_indirect()
2866 unsigned iov_count = *in_num + *out_num; in vhost_get_vq_desc_n() local
2903 vhost32_to_cpu(vq, desc.len), iov + iov_count, in vhost_get_vq_desc_n()
2904 iov_size - iov_count, access); in vhost_get_vq_desc_n()
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| /linux/drivers/scsi/ |
| H A D | sg.c | 1730 unsigned int iov_count = hp->iovec_count; in sg_start_req() local
1775 dxfer_dir != SG_DXFER_UNKNOWN && !iov_count && in sg_start_req()
1814 GFP_ATOMIC, iov_count, iov_count, 1, rw); in sg_start_req()
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