[libvirt] [PATCH] vz: implement memory setting functions in driver

[Maxim Nestratov]

05.11.2015 13:13, Nikolay Shirokovskiy пишет:
> Implement functions for vz containers only. vz VMs memory
> managment thru libvirt yet to be designed.
>
[snip]
>   static virHypervisorDriver vzDriver = {
>       .name = "vz",
>       .connectOpen = vzConnectOpen,            /* 0.10.0 */
> @@ -1499,6 +1577,9 @@ static virHypervisorDriver vzDriver = {
>       .domainBlockStatsFlags = vzDomainBlockStatsFlags, /* 1.2.17 */
>       .domainInterfaceStats = vzDomainInterfaceStats, /* 1.2.17 */
>       .domainMemoryStats = vzDomainMemoryStats, /* 1.2.17 */
> +    .domainSetMemoryFlags = vzDomainSetMemoryFlags, /* 1.2.21 */
> +    .domainSetMemory = vzDomainSetMemory, /* 1.2.21 */
> +    .domainSetMaxMemory = vzDomainSetMaxMemory, /* 1.2.21 */

1.2.21 is out. There should be 1.2.22. Otherwise ACK.

>   };
>   
>   static virConnectDriver vzConnectDriver = {
> diff --git a/src/vz/vz_sdk.c b/src/vz/vz_sdk.c
> index 89c9e89..2d0f688 100644
> --- a/src/vz/vz_sdk.c
> +++ b/src/vz/vz_sdk.c
> @@ -4036,3 +4036,26 @@ prlsdkGetMemoryStats(virDomainObjPtr dom,
>   
>       return ret;
>   }
> +
> +int prlsdkSetMemsize(virDomainObjPtr dom, unsigned int memsize)
> +{
> +    int ret = -1;
> +    vzDomObjPtr privdom = dom->privateData;
> +    PRL_HANDLE job = PRL_INVALID_HANDLE;
> +    PRL_RESULT pret;
> +
> +    job = PrlVm_BeginEdit(privdom->sdkdom);
> +    if (PRL_FAILED(waitJob(job)))
> +        goto out;
> +
> +    pret = PrlVmCfg_SetRamSize(privdom->sdkdom, memsize);
> +    prlsdkCheckRetGoto(pret, out);
> +
> +    job = PrlVm_CommitEx(privdom->sdkdom, PVCF_DETACH_HDD_BUNDLE);
> +    if (PRL_FAILED(waitJob(job)))
> +        goto out;
> +
> +    ret = 0;
> + out:
> +    return ret;
> +}
> diff --git a/src/vz/vz_sdk.h b/src/vz/vz_sdk.h
> index ebe4591..88fef4a 100644
> --- a/src/vz/vz_sdk.h
> +++ b/src/vz/vz_sdk.h
> @@ -76,3 +76,4 @@ int
>   prlsdkGetVcpuStats(virDomainObjPtr dom, int idx, unsigned long long *time);
>   int
>   prlsdkGetMemoryStats(virDomainObjPtr dom, virDomainMemoryStatPtr stats, unsigned int nr_stats);
> +int prlsdkSetMemsize(virDomainObjPtr dom, unsigned int memsize);