Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-25 Thread Eric Blake
On 04/19/2017 11:32 PM, Zhang Chen wrote: In the subject: s/aviod/avoid/ > When network traffic heavy, compare_pri_rs_finalize() and > compare_sec_rs_finalize() have a chance to confilct. s/confilct/conflict/ > Both of them call colo_compare_connection() to compare packet, > But during

Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-25 Thread Zhang Chen
On 04/25/2017 08:07 PM, Hailiang Zhang wrote: On 2017/4/25 19:57, Zhang Chen wrote: On 04/20/2017 02:40 PM, Jason Wang wrote: On 2017年04月20日 14:36, Zhang Chen wrote: On 04/20/2017 02:20 PM, Hailiang Zhang wrote: On 2017/4/20 12:32, Zhang Chen wrote: When network traffic heavy,

Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-25 Thread Hailiang Zhang
On 2017/4/25 19:57, Zhang Chen wrote: On 04/20/2017 02:40 PM, Jason Wang wrote: On 2017年04月20日 14:36, Zhang Chen wrote: On 04/20/2017 02:20 PM, Hailiang Zhang wrote: On 2017/4/20 12:32, Zhang Chen wrote: When network traffic heavy, compare_pri_rs_finalize() and compare_sec_rs_finalize()

Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-25 Thread Zhang Chen
On 04/20/2017 02:40 PM, Jason Wang wrote: On 2017年04月20日 14:36, Zhang Chen wrote: On 04/20/2017 02:20 PM, Hailiang Zhang wrote: On 2017/4/20 12:32, Zhang Chen wrote: When network traffic heavy, compare_pri_rs_finalize() and compare_sec_rs_finalize() have a chance to confilct. Both of

Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-20 Thread Jason Wang
On 2017年04月20日 14:36, Zhang Chen wrote: On 04/20/2017 02:20 PM, Hailiang Zhang wrote: On 2017/4/20 12:32, Zhang Chen wrote: When network traffic heavy, compare_pri_rs_finalize() and compare_sec_rs_finalize() have a chance to confilct. Both of them call colo_compare_connection() to compare

Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-20 Thread Zhang Chen
On 04/20/2017 02:20 PM, Hailiang Zhang wrote: On 2017/4/20 12:32, Zhang Chen wrote: When network traffic heavy, compare_pri_rs_finalize() and compare_sec_rs_finalize() have a chance to confilct. Both of them call colo_compare_connection() to compare packet, But during

Re: [Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-20 Thread Hailiang Zhang
On 2017/4/20 12:32, Zhang Chen wrote: When network traffic heavy, compare_pri_rs_finalize() and compare_sec_rs_finalize() have a chance to confilct. Both of them call colo_compare_connection() to compare packet, But during compare_pri_rs_finalize() comparison, have secondary packet come and call

[Qemu-devel] [PATCH] COLO-compare: Add compare_lock aviod comparison conflict

2017-04-19 Thread Zhang Chen
When network traffic heavy, compare_pri_rs_finalize() and compare_sec_rs_finalize() have a chance to confilct. Both of them call colo_compare_connection() to compare packet, But during compare_pri_rs_finalize() comparison, have secondary packet come and call compare_sec_rs_finalize(), that packet