Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-10-27 Thread Hyman Huang
在 2021/10/27 14:31, Zheng Chuan 写道: Hi. I have no objection for the implement code itself. But we should know or let the user know the performance penalty and conflicted with migration compared to the hash method, especially for the performance of vm with hugepages. i dirty guest memory wi

Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-10-26 Thread Zheng Chuan
Hi. I have no objection for the implement code itself. But we should know or let the user know the performance penalty and conflicted with migration compared to the hash method, especially for the performance of vm with hugepages. On 2021/10/15 10:07, Hyman Huang wrote: > > > 在 2021/10/15 9:32

Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-10-14 Thread Hyman Huang
在 2021/10/15 9:32, Peter Xu 写道: On Wed, Jun 30, 2021 at 12:01:17AM +0800, huang...@chinatelecom.cn wrote: From: Hyman Huang(黄勇) v12 - adjust the order of calculating dirty rate let memory_global_dirty_log_sync before calculating as v11 version description. Ping for Yong. > Dave/Juan

Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-10-14 Thread Peter Xu
On Wed, Jun 30, 2021 at 12:01:17AM +0800, huang...@chinatelecom.cn wrote: > From: Hyman Huang(黄勇) > > v12 > - adjust the order of calculating dirty rate > let memory_global_dirty_log_sync before calculating as > v11 version description. Ping for Yong. Dave/Juan, any plan to review/merge thi

Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-09-20 Thread Peter Xu
On Mon, Sep 20, 2021 at 11:45:21PM +0800, Hyman wrote: > > 在 2021/8/30 7:11, Hyman 写道: > > ping - hi, what would you think about this patchset ? :) > ping again, just make sure this patchset not be ignored, > any advice or comment are welcome. :) Thanks for following this up, Yong. Yes, I keep t

Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-09-20 Thread Hyman
在 2021/8/30 7:11, Hyman 写道: ping - hi, what would you think about this patchset ? :) ping again, just make sure this patchset not be ignored, any advice or comment are welcome. :) 在 2021/6/30 0:01, huang...@chinatelecom.cn 写道: From: Hyman Huang(黄勇) v12 - adjust the order of calculating di

Re: [PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-08-29 Thread Hyman
ping - hi, what would you think about this patchset ? :) 在 2021/6/30 0:01, huang...@chinatelecom.cn 写道: From: Hyman Huang(黄勇) v12 - adjust the order of calculating dirty rate let memory_global_dirty_log_sync before calculating as v11 version description. v11 - rebase on master - call m

[PATCH v12 0/6] support dirtyrate at the granualrity of vcpu

2021-06-29 Thread huangy81
From: Hyman Huang(黄勇) v12 - adjust the order of calculating dirty rate let memory_global_dirty_log_sync before calculating as v11 version description. v11 - rebase on master - call memory_global_dirty_log_sync before stopping dirty log when we calculate dirtyrate. this can make dirtyrate