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util: vhost user: support for bootindex

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Problem Description:
When we set boot order for a vhost-user network interface, we found the boot index
doesn't work.

Cause of the Problem:
In the function qemuBuildVhostuserCommandLine(), it forcely set the arg bootindex of
function qemuBuildNicDevStr() to 0. Thus, the bootindex parameter got missing.

Solution:
Trans the arg bootindex down.

Signed-off-by: Gao Haifeng <gaohaifeng.gao@huawei.com>
Signed-off-by: Zhang Bo <oscar.zhangbo@huawei.com>
This commit is contained in:
zhang bo 2015-03-13 17:17:46 +08:00 committed by Michal Privoznik
parent c630b48006
commit 39ac323063
1 changed files with 8 additions and 6 deletions
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14
src/qemu/qemu_command.c
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@ -7763,7 +7763,8 @@ static int
qemuBuildVhostuserCommandLine(virCommandPtr cmd,
virDomainDefPtr def,
virDomainNetDefPtr net,
virQEMUCapsPtr qemuCaps)
virQEMUCapsPtr qemuCaps,
int bootindex)
{
virBuffer chardev_buf = VIR_BUFFER_INITIALIZER;
virBuffer netdev_buf = VIR_BUFFER_INITIALIZER;
@ -7810,7 +7811,7 @@ qemuBuildVhostuserCommandLine(virCommandPtr cmd,
virCommandAddArg(cmd, "-netdev");
virCommandAddArgBuffer(cmd, &netdev_buf);
if (!(nic = qemuBuildNicDevStr(def, net, -1, 0, 0, qemuCaps))) {
if (!(nic = qemuBuildNicDevStr(def, net, -1, bootindex, 0, qemuCaps))) {
virReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("Error generating NIC -device string"));
goto error;
@ -7855,8 +7856,12 @@ qemuBuildInterfaceCommandLine(virCommandPtr cmd,
virNetDevBandwidthPtr actualBandwidth;
size_t i;
if (!bootindex)
bootindex = net->info.bootIndex;
if (actualType == VIR_DOMAIN_NET_TYPE_VHOSTUSER)
return qemuBuildVhostuserCommandLine(cmd, def, net, qemuCaps);
return qemuBuildVhostuserCommandLine(cmd, def, net, qemuCaps, bootindex);
if (actualType == VIR_DOMAIN_NET_TYPE_HOSTDEV) {
/* NET_TYPE_HOSTDEV devices are really hostdev devices, so
@ -7865,9 +7870,6 @@ qemuBuildInterfaceCommandLine(virCommandPtr cmd,
return 0;
}
if (!bootindex)
bootindex = net->info.bootIndex;
/* Currently nothing besides TAP devices supports multiqueue. */
if (net->driver.virtio.queues > 0 &&
!(actualType == VIR_DOMAIN_NET_TYPE_NETWORK ||