Re: [Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-17 Thread Zhang Chen
On 07/17/2017 08:24 PM, Dr. David Alan Gilbert wrote: * Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote: On 07/14/2017 08:10 PM, Dr. David Alan Gilbert wrote: * Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote: If colo-compare find out the first different packet that means the following

Re: [Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-17 Thread Dr. David Alan Gilbert
* Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote: > > > On 07/14/2017 08:10 PM, Dr. David Alan Gilbert wrote: > > * Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote: > > > If colo-compare find out the first different packet that means > > > the following packet almost is different. we needn't

Re: [Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-17 Thread Zhang Chen
On 07/14/2017 08:10 PM, Dr. David Alan Gilbert wrote: * Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote: If colo-compare find out the first different packet that means the following packet almost is different. we needn't do a lot of checkpoint in this time, so we set the no-need-checkpoint

Re: [Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-17 Thread Zhang Chen
On 07/14/2017 11:22 AM, Jason Wang wrote: On 2017年07月13日 13:52, Zhang Chen wrote: If colo-compare find out the first different packet that means the following packet almost is different. we needn't do a lot of checkpoint in this time, so we set the no-need-checkpoint peroid, default just

Re: [Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-14 Thread Dr. David Alan Gilbert
* Zhang Chen (zhangchen.f...@cn.fujitsu.com) wrote: > If colo-compare find out the first different packet that means > the following packet almost is different. we needn't do a lot > of checkpoint in this time, so we set the no-need-checkpoint > peroid, default just set 3 second. > >

Re: [Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-13 Thread Jason Wang
On 2017年07月13日 13:52, Zhang Chen wrote: If colo-compare find out the first different packet that means the following packet almost is different. we needn't do a lot of checkpoint in this time, so we set the no-need-checkpoint peroid, default just set 3 second. Signed-off-by: Zhang Chen

[Qemu-devel] [PATCH V2 1/4] net/colo-compare.c: Add checkpoint min period to optimize performance

2017-07-12 Thread Zhang Chen
If colo-compare find out the first different packet that means the following packet almost is different. we needn't do a lot of checkpoint in this time, so we set the no-need-checkpoint peroid, default just set 3 second. Signed-off-by: Zhang Chen ---