ping: Re: [PATCH] cpu-throttle: Fix vcpu missed throttle work

2023-09-19 Thread alloc young
Hi pbonzini: please take some to review this patch. It fixes autoconverge migration issue for heavy memory dirty pages. Any comment will be welcome, Thx. On 2023/9/18 11:29, alloc.yo...@outlook.com wrote: From: alloc During migrations, vcpu may run longer than 10ms and not exit on time. I

[PATCH] cpu-throttle: Fix vcpu missed throttle work

2023-09-17 Thread alloc . young
From: alloc During migrations, vcpu may run longer than 10ms and not exit on time. If the vcpu runs over 20ms, then it'll miss a throttle kick and will run the whole tick. When this happens and vcpu dirties pages fast, the migration will take long time or event not enable to auto converge. To fix