Displaying 2 results from an estimated 2 matches for "maxheadcount".
2010 Mar 03
1
[RFC][ PATCH 3/3] vhost-net: Add mergeable RX buffer support to vhost-net
...gned in, log;
struct vhost_log *vq_log;
struct msghdr msg = {
.msg_name = NULL,
@@ -245,30 +226,36 @@
if (!headcount) {
vhost_enable_notify(vq);
break;
- }
+ } else if (vq->maxheadcount < headcount)
+ vq->maxheadcount = headcount;
/* Skip header. TODO: support TSO/mergeable rx buffers. */
msg.msg_iovlen = in;
len = iov_length(vq->iov, in);
-
/* Sanity check */
if (!len) {...
2010 Mar 03
1
[RFC][ PATCH 3/3] vhost-net: Add mergeable RX buffer support to vhost-net
...gned in, log;
struct vhost_log *vq_log;
struct msghdr msg = {
.msg_name = NULL,
@@ -245,30 +226,36 @@
if (!headcount) {
vhost_enable_notify(vq);
break;
- }
+ } else if (vq->maxheadcount < headcount)
+ vq->maxheadcount = headcount;
/* Skip header. TODO: support TSO/mergeable rx buffers. */
msg.msg_iovlen = in;
len = iov_length(vq->iov, in);
-
/* Sanity check */
if (!len) {...