Re: [PATCH v14 7/7] softmmu/dirtylimit: Implement dirty page rate limit

[Markus Armbruster]

huangy81@chinatelecom.cn writes:

> From: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
>
> Implement dirtyrate calculation periodically basing on
> dirty-ring and throttle virtual CPU until it reachs the quota
> dirty page rate given by user.
>
> Introduce qmp commands "set-vcpu-dirty-limit",
> "cancel-vcpu-dirty-limit", "query-vcpu-dirty-limit"
> to enable, disable, query dirty page limit for virtual CPU.
>
> Meanwhile, introduce corresponding hmp commands
> "set_vcpu_dirty_limit", "cancel_vcpu_dirty_limit",
> "info vcpu_dirty_limit" so the feature can be more usable.
>
> Signed-off-by: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>

QAPI schema
Acked-by: Markus Armbruster <armbru@redhat.com>