From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57415) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dp7Mj-0002xv-4M for qemu-devel@nongnu.org; Tue, 05 Sep 2017 02:29:45 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dp7Me-0005g4-Lg for qemu-devel@nongnu.org; Tue, 05 Sep 2017 02:29:41 -0400 Received: from mail.cn.fujitsu.com ([183.91.158.132]:47966 helo=heian.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dp7Me-0005cj-Av for qemu-devel@nongnu.org; Tue, 05 Sep 2017 02:29:36 -0400 From: Zhang Chen Date: Tue, 5 Sep 2017 14:31:03 +0800 Message-ID: <1504593066-14023-1-git-send-email-zhangchen.fnst@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain Subject: [Qemu-devel] [PATCH V6 0/3] Optimize COLO-compare performance List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu devel , Jason Wang Cc: Zhang Chen , Zhang Chen , Li Zhijian In this serise, we do a lot of job to optimize COLO net performance. Mainly focus on TCP protocol. V6: - Cover rare situation in patch1. V5: - Fix bug in colo_packet_compare_common(). - Fix patch3 ascii graph style. V4: - Remove the old patch1. 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 (3): 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 | 102 +++++++++++++++++++++++++++++++---------------------- 1 file changed, 60 insertions(+), 42 deletions(-) -- 2.7.4