From patchwork Tue Mar 10 09:17:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Keqian Zhu X-Patchwork-Id: 1252044 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com 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 ozlabs.org (Postfix) with ESMTPS id 48c8h22PZjz9sNg for ; Tue, 10 Mar 2020 20:20:18 +1100 (AEDT) Received: from localhost ([::1]:55890 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBb3g-0002RK-3j for incoming@patchwork.ozlabs.org; Tue, 10 Mar 2020 05:20:16 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:37504) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jBb2t-0001na-GD for qemu-devel@nongnu.org; Tue, 10 Mar 2020 05:19:29 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1jBb2s-000642-Kx for qemu-devel@nongnu.org; Tue, 10 Mar 2020 05:19:27 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:43500 helo=huawei.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1jBb2p-0005Zl-N2; Tue, 10 Mar 2020 05:19:24 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 5E840F4B598C46D801E6; Tue, 10 Mar 2020 17:19:14 +0800 (CST) Received: from linux-kDCJWP.huawei.com (10.175.104.212) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.487.0; Tue, 10 Mar 2020 17:19:06 +0800 From: Keqian Zhu To: Subject: [PATCH v2 0/2] Some optimization in dirty bitmap sync Date: Tue, 10 Mar 2020 17:17:02 +0800 Message-ID: <20200310091704.42340-1-zhukeqian1@huawei.com> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-Originating-IP: [10.175.104.212] X-CFilter-Loop: Reflected X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 45.249.212.35 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paolo Bonzini , qemu-arm@nongnu.org, Keqian Zhu , "Dr . David Alan Gilbert" , wanghaibin.wang@huawei.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This patch series including code style change and performace fix about dirty bitmap sync. --- changelogs: v2: - split code style change and performace fix. Keqian Zhu (2): memory: Introduce start_global variable in dirty bitmap sync migration: not require length align when choose fast dirty sync path include/exec/ram_addr.h | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-)