From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:41313) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXjOe-0006MZ-CR for qemu-devel@nongnu.org; Wed, 19 Jul 2017 03:27:49 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dXjOb-0000dn-32 for qemu-devel@nongnu.org; Wed, 19 Jul 2017 03:27:48 -0400 Received: from [59.151.112.132] (port=20158 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dXjOa-0000bK-Lj for qemu-devel@nongnu.org; Wed, 19 Jul 2017 03:27:45 -0400 From: Zhang Chen Date: Wed, 19 Jul 2017 15:29:55 +0800 Message-ID: <1500449399-19107-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH V3 0/4] Optimize COLO-compare performance List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu devel , Jason Wang Cc: Zhang Chen , zhanghailiang , Li Zhijian , "Dr . David Alan Gilbert" In this serise, we do a lot of job to optimize COLO net performance. Mainly focus on TCP protocol. V3: - Rebase on upstream. - Remove origin p2. - Move the "checkpoint_time_ms" to CompareState, in order to aviod multi colo-compare instance conflict. - Add "TODO comments" for reset s->checkpoint_time_ms. - Add a new patch fix comments and scheme. V2: - Rename p2's subject. Zhang Chen (4): net/colo-compare.c: Add checkpoint min period to optimize performance net/colo-compare.c: Optimize unpredictable tcp options comparison net/colo-compare.c: Adjust net queue pop order for performance net/colo-compare.c: Fix comments and scheme net/colo-compare.c | 83 +++++++++++++++++++++++++++++++++++++++--------------- 1 file changed, 60 insertions(+), 23 deletions(-) -- 2.7.4