From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7636C433EF for ; Mon, 1 Nov 2021 08:06:53 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id A0178610D2 for ; Mon, 1 Nov 2021 08:06:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org A0178610D2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:41460 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mhSLE-0005uX-La for qemu-devel@archiver.kernel.org; Mon, 01 Nov 2021 04:06:52 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60904) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mhSJs-0003BJ-2q for qemu-devel@nongnu.org; Mon, 01 Nov 2021 04:05:28 -0400 Received: from mga11.intel.com ([192.55.52.93]:46959) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mhSJl-0004Gy-M9 for qemu-devel@nongnu.org; Mon, 01 Nov 2021 04:05:26 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10154"; a="228421360" X-IronPort-AV: E=Sophos;i="5.87,198,1631602800"; d="scan'208";a="228421360" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Nov 2021 01:05:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.87,198,1631602800"; d="scan'208";a="488541503" Received: from unknown (HELO localhost.localdomain.bj.intel.com) ([10.238.156.105]) by orsmga007.jf.intel.com with ESMTP; 01 Nov 2021 01:05:13 -0700 From: "Rao, Lei" To: chen.zhang@intel.com, lizhijian@cn.fujitsu.com, jasowang@redhat.com, zhang.zhanghailiang@huawei.com, quintela@redhat.com, lukasstraub2@web.de, dgilbert@redhat.com Subject: [PATCH v2 1/7] Some minor optimizations for COLO Date: Mon, 1 Nov 2021 15:56:59 +0800 Message-Id: <1635753425-11756-2-git-send-email-lei.rao@intel.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1635753425-11756-1-git-send-email-lei.rao@intel.com> References: <1635753425-11756-1-git-send-email-lei.rao@intel.com> Received-SPF: pass client-ip=192.55.52.93; envelope-from=lei.rao@intel.com; helo=mga11.intel.com X-Spam_score_int: -68 X-Spam_score: -6.9 X-Spam_bar: ------ X-Spam_report: (-6.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Rao, Lei" , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: "Rao, Lei" Signed-off-by: Lei Rao Reviewed-by: Dr. David Alan Gilbert --- migration/colo.c | 2 +- net/colo-compare.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/migration/colo.c b/migration/colo.c index 79fa1f6619..616dc00af7 100644 --- a/migration/colo.c +++ b/migration/colo.c @@ -152,7 +152,7 @@ static void primary_vm_do_failover(void) * kick COLO thread which might wait at * qemu_sem_wait(&s->colo_checkpoint_sem). */ - colo_checkpoint_notify(migrate_get_current()); + colo_checkpoint_notify(s); /* * Wake up COLO thread which may blocked in recv() or send(), diff --git a/net/colo-compare.c b/net/colo-compare.c index b100e7b51f..4a64a5d386 100644 --- a/net/colo-compare.c +++ b/net/colo-compare.c @@ -170,7 +170,7 @@ static bool packet_matches_str(const char *str, return false; } - return !memcmp(str, buf, strlen(str)); + return !memcmp(str, buf, packet_len); } static void notify_remote_frame(CompareState *s) -- 2.30.2