Re: [PATCH v11 0/4] support dirty restraint on vCPU

[Peter Xu]

On Wed, Jan 05, 2022 at 01:14:05AM +0800, huangy81@chinatelecom.cn wrote:
> From: Hyman Huang(黄勇) <huangy81@chinatelecom.cn>
> 
> v11
> - rebase on master
> - add a commit " refactor dirty page rate calculation"  so that dirty page 
> rate limit
>   can reuse the calculation logic. 
> - handle the cpu hotplug/unplug case in the dirty page rate calculation logic.
> - modify the qmp commands according to Markus's advice.
> - introduce a standalone file dirtylimit.c to implement dirty page rate limit
> - check if dirty limit in service by dirtylimit_state pointer instead of 
> global variable
> - introduce dirtylimit_mutex to protect dirtylimit_state
> - do some code clean and docs

Yong,

Would you consider picking up this patch too alongside?

https://lore.kernel.org/qemu-devel/20211130080028.6474-1-peterx@redhat.com/

I didn't explicitly test cancel of dirty limit during migration just now, but I
think it'll need it.

Thanks,

-- 
Peter Xu