[libvirt] [PATCH 2/4 v2] cgroup: Implement blkio.weight tuning API.
Nikunj A. Dadhania
nikunj at linux.vnet.ibm.com
Tue Feb 1 04:43:36 UTC 2011
On Thu, 27 Jan 2011 13:18:44 +0800, Gui Jianfeng <guijianfeng at cn.fujitsu.com> wrote:
> Implement blkio.weight tuning API.
>
> Signed-off-by: Gui Jianfeng <guijianfeng at cn.fujitsu.com>
> ---
> src/libvirt_private.syms | 2 ++
> src/util/cgroup.c | 39 +++++++++++++++++++++++++++++++++++++++
> src/util/cgroup.h | 3 +++
> 3 files changed, 44 insertions(+), 0 deletions(-)
>
> diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms
> index 2ce4bed..97b9851 100644
> --- a/src/libvirt_private.syms
> +++ b/src/libvirt_private.syms
> @@ -77,6 +77,8 @@ virCgroupMounted;
> virCgroupRemove;
> virCgroupSetCpuShares;
> virCgroupSetFreezerState;
> +virCgroupSetWeight;
> +virCgroupGetWeight;
As and after thought, shouldn't we call this as
virCgroupSetBlkioWeight
virCgroupGetBlkioWeight
The current API does not indicate that it is Block IO weight.
Nikunj
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