C++ (Cpp) qemuSetupBlkioCgroup示例

示例#1

文件： qemu_cgroup.c 项目： Thingee/libvirt

int
qemuSetupCgroup(virQEMUDriverPtr driver,
                virDomainObjPtr vm,
                virBitmapPtr nodemask)
{
    qemuDomainObjPrivatePtr priv = vm->privateData;
    virCapsPtr caps = NULL;
    int ret = -1;

    if (!vm->pid) {
        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                       _("Cannot setup cgroups until process is started"));
        return -1;
    }

    if (qemuInitCgroup(driver, vm) < 0)
        return -1;

    if (!priv->cgroup)
        return 0;

    if (!(caps = virQEMUDriverGetCapabilities(driver, false)))
        goto cleanup;

    if (qemuSetupDevicesCgroup(driver, vm) < 0)
        goto cleanup;

    if (qemuSetupBlkioCgroup(vm) < 0)
        goto cleanup;

    if (qemuSetupMemoryCgroup(vm) < 0)
        goto cleanup;

    if (qemuSetupCpuCgroup(vm) < 0)
        goto cleanup;

    if (qemuSetupCpusetCgroup(vm, nodemask, caps) < 0)
        goto cleanup;

    ret = 0;
 cleanup:
    virObjectUnref(caps);
    return ret;
}

示例#2

文件： qemu_cgroup.c 项目： hariramshankar/libvirt

int
qemuSetupCgroup(virQEMUDriverPtr driver,
                virDomainObjPtr vm,
                size_t nnicindexes,
                int *nicindexes)
{
    qemuDomainObjPrivatePtr priv = vm->privateData;
    int ret = -1;

    if (!vm->pid) {
        virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
                       _("Cannot setup cgroups until process is started"));
        return -1;
    }

    if (qemuInitCgroup(driver, vm, nnicindexes, nicindexes) < 0)
        return -1;

    if (!priv->cgroup)
        return 0;

    if (qemuSetupDevicesCgroup(driver, vm) < 0)
        goto cleanup;

    if (qemuSetupBlkioCgroup(vm) < 0)
        goto cleanup;

    if (qemuSetupMemoryCgroup(vm) < 0)
        goto cleanup;

    if (qemuSetupCpuCgroup(driver, vm) < 0)
        goto cleanup;

    if (qemuSetupCpusetCgroup(vm) < 0)
        goto cleanup;

    ret = 0;
 cleanup:
    return ret;
}