goto out;
if (msg_data_left(info->msg) == 0 &&
- info->type == VIRTIO_VSOCK_TYPE_SEQPACKET)
- pkt->hdr.flags |= cpu_to_le32(VIRTIO_VSOCK_SEQ_EOR);
+ info->type == VIRTIO_VSOCK_TYPE_SEQPACKET) {
+ pkt->hdr.flags |= cpu_to_le32(VIRTIO_VSOCK_SEQ_EOM);
+
+ if (info->msg->msg_flags & MSG_EOR)
+ pkt->hdr.flags |= cpu_to_le32(VIRTIO_VSOCK_SEQ_EOR);
+ }
}
trace_virtio_transport_alloc_pkt(src_cid, src_port,
dequeued_len += pkt_len;
}
- if (le32_to_cpu(pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOR) {
+ if (le32_to_cpu(pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOM) {
msg_ready = true;
vvs->msg_count--;
+
+ if (le32_to_cpu(pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOR)
+ msg->msg_flags |= MSG_EOR;
}
virtio_transport_dec_rx_pkt(vvs, pkt);
goto out;
}
- if (le32_to_cpu(pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOR)
+ if (le32_to_cpu(pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOM)
vvs->msg_count++;
/* Try to copy small packets into the buffer of last packet queued,
/* If there is space in the last packet queued, we copy the
* new packet in its buffer. We avoid this if the last packet
- * queued has VIRTIO_VSOCK_SEQ_EOR set, because this is
- * delimiter of SEQPACKET record, so 'pkt' is the first packet
- * of a new record.
+ * queued has VIRTIO_VSOCK_SEQ_EOM set, because this is
+ * delimiter of SEQPACKET message, so 'pkt' is the first packet
+ * of a new message.
*/
if ((pkt->len <= last_pkt->buf_len - last_pkt->len) &&
- !(le32_to_cpu(last_pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOR)) {
+ !(le32_to_cpu(last_pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOM)) {
memcpy(last_pkt->buf + last_pkt->len, pkt->buf,
pkt->len);
last_pkt->len += pkt->len;