[libvirt] [PATCH 4/8] domain: introduce xml elements for throttle blkio cgroup

[Daniel P. Berrange]

On Wed, Dec 11, 2013 at 04:29:49PM +0800, Gao feng wrote:
> This patch introduces new xml elements under <blkiotune>,
> we use these new elements to setup the throttle blkio
> cgroup for domain. The new blkiotune node looks like this:
> 
> <blkiotune>
>   <device>
>     <path>/path/to/block</path>
>     <weight>1000</weight>
>     <read_iops_sec>10000</read_iops_sec>
>     <write_iops_sec>10000</write_iops_sec>
>     <read_bytes_sec>1000000</read_bytes_sec>
>     <write_bytes_sec>1000000</write_bytes_sec>
>   </device>
> </blkiotune>
> 
> Signed-off-by: Guan Qiang <hzguanqiang at corp.netease.com>
> Signed-off-by: Gao feng <gaofeng at cn.fujitsu.com>
> ---
>  docs/schemas/domaincommon.rng | 28 ++++++++++++--
>  src/conf/domain_conf.c        | 85 +++++++++++++++++++++++++++++++++++++------
>  src/conf/domain_conf.h        |  4 ++
>  3 files changed, 103 insertions(+), 14 deletions(-)

ACK

Daniel
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