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Searched refs:iov_count (Results 1 – 8 of 8) sorted by relevance

/Linux-v4.19/tools/testing/selftests/bpf/
Dtest_sockmap.c236 int iov_count; member
280 static int msg_loop(int fd, int iov_count, int iov_length, int cnt, in msg_loop() argument
291 iov = calloc(iov_count, sizeof(struct iovec)); in msg_loop()
296 for (i = 0; i < iov_count; i++) { in msg_loop()
300 fprintf(stderr, "iov_count %i/%i OOM\n", i, iov_count); in msg_loop()
315 msg.msg_iovlen = iov_count; in msg_loop()
347 chunk_sz = iov_length * iov_count; in msg_loop()
350 total_bytes = (float)iov_count * (float)iov_length * (float)cnt; in msg_loop()
419 for (i = 0; i < iov_count; i++) in msg_loop()
424 for (i = 0; i < iov_count; i++) in msg_loop()
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/Linux-v4.19/drivers/target/iscsi/
Discsi_target_util.c1084 u32 iov_count; in iscsit_send_tx_data() local
1092 iov_count = cmd->iov_data_count; in iscsit_send_tx_data()
1095 iov_count = cmd->iov_misc_count; in iscsit_send_tx_data()
1098 tx_sent = tx_data(conn, &iov[0], iov_count, tx_size); in iscsit_send_tx_data()
1262 count->iov, count->iov_count, data); in iscsit_do_rx_data()
1282 int iov_count, in rx_data() argument
1292 c.iov_count = iov_count; in rx_data()
1302 int iov_count, in tx_data() argument
1319 iov, iov_count, data); in tx_data()
Discsi_target.c586 u32 iov_count = 0, tx_size = 0; in iscsit_xmit_datain_pdu() local
590 iov[iov_count].iov_base = cmd->pdu; in iscsit_xmit_datain_pdu()
591 iov[iov_count++].iov_len = ISCSI_HDR_LEN; in iscsit_xmit_datain_pdu()
613 iov_count += iov_ret; in iscsit_xmit_datain_pdu()
618 iov[iov_count].iov_base = cmd->pad_bytes; in iscsit_xmit_datain_pdu()
619 iov[iov_count++].iov_len = cmd->padding; in iscsit_xmit_datain_pdu()
632 iov[iov_count].iov_base = &cmd->data_crc; in iscsit_xmit_datain_pdu()
633 iov[iov_count++].iov_len = ISCSI_CRC_LEN; in iscsit_xmit_datain_pdu()
640 cmd->iov_data_count = iov_count; in iscsit_xmit_datain_pdu()
976 u32 iov_count = max(1UL, DIV_ROUND_UP(cmd->se_cmd.data_length, PAGE_SIZE)); in iscsit_allocate_iovecs() local
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/Linux-v4.19/arch/um/drivers/
Dvector_kern.c311 int iov_count; in vector_enqueue() local
325 iov_count = prep_msg( in vector_enqueue()
330 if (iov_count < 1) in vector_enqueue()
332 mmsg_vector->msg_hdr.msg_iovlen = iov_count; in vector_enqueue()
884 int iov_count, pkt_len = 0; in writev_tx() local
887 iov_count = prep_msg(vp, skb, (struct iovec *) &iov); in writev_tx()
889 if (iov_count < 1) in writev_tx()
894 iov_count in writev_tx()
/Linux-v4.19/drivers/vhost/
Dvhost.h189 struct iovec iov[], unsigned int iov_count,
Dvhost.c1940 unsigned iov_count = *in_num + *out_num; in get_indirect() local
1964 vhost32_to_cpu(vq, desc.len), iov + iov_count, in get_indirect()
1965 iov_size - iov_count, access); in get_indirect()
2069 unsigned iov_count = *in_num + *out_num; in vhost_get_vq_desc() local
2106 vhost32_to_cpu(vq, desc.len), iov + iov_count, in vhost_get_vq_desc()
2107 iov_size - iov_count, access); in vhost_get_vq_desc()
/Linux-v4.19/drivers/scsi/
Dsg.c1712 unsigned int iov_count = hp->iovec_count; in sg_start_req() local
1762 dxfer_dir != SG_DXFER_UNKNOWN && !iov_count && in sg_start_req()
1801 if (iov_count) { in sg_start_req()
1805 res = import_iovec(rw, hp->dxferp, iov_count, 0, &iov, &i); in sg_start_req()
/Linux-v4.19/include/target/iscsi/
Discsi_target_core.h307 u32 iov_count; member