tree 9ce96f57528d75f21df24831ad35fca9fdc7a4d4
parent d4a60603fa0b42012decfa058dfa44cffde7a10c
author Jason Wang <jasowang@redhat.com> 1457090693 -0500
committer Michael S. Tsirkin <mst@redhat.com> 1457655533 +0200

vhost_net: basic polling support

This patch tries to poll for new added tx buffer or socket receive
queue for a while at the end of tx/rx processing. The maximum time
spent on polling were specified through a new kind of vring ioctl.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>