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netdev-dpdk: update vhost user client port status.

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After ovs-vswitchd reboots, vhost user client port status is displayed as
LINK DOWN though the traffic is OK.

The problem is that the port may be udpated while the vhost_reconfigured
is false. Then the vhost_reconfigured is updated to true. As a result,
the vhost port status is kept as LINK-DOWN.

Signed-off-by: wangzhike <wangzhike@jd.com>
Signed-off-by: Darrell Ball <dlu998@gmail.com>
This commit is contained in:
wangzhike
2017-08-29 23:12:03 -07:00
committed by Darrell Ball
parent eab357cb28
commit 894af647a8
1 changed files with 5 additions and 1 deletions
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6
lib/netdev-dpdk.c
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@@ -3229,7 +3229,11 @@ dpdk_vhost_reconfigure_helper(struct netdev_dpdk *dev)
}
if (netdev_dpdk_get_vid(dev) >= 0) {
dev->vhost_reconfigured = true;
if (dev->vhost_reconfigured == false) {
dev->vhost_reconfigured = true;
/* Carrier status may need updating. */
netdev_change_seq_changed(&dev->up);
}
}
return 0;