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 X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 119F6C433B4 for ; Sun, 9 May 2021 05:01:42 +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 CE32760FEE for ; Sun, 9 May 2021 05:01:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CE32760FEE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=chinatelecom.cn Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:42616 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lfbZT-0001Dr-OK for qemu-devel@archiver.kernel.org; Sun, 09 May 2021 01:01:39 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46466) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lfbXL-0000Dr-Nt for qemu-devel@nongnu.org; Sun, 09 May 2021 00:59:27 -0400 Received: from prt-mail.chinatelecom.cn ([42.123.76.223]:35254 helo=chinatelecom.cn) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lfbXJ-00038A-Ck for qemu-devel@nongnu.org; Sun, 09 May 2021 00:59:27 -0400 HMM_SOURCE_IP: 172.18.0.48:38286.1053259207 HMM_ATTACHE_NUM: 0000 HMM_SOURCE_TYPE: SMTP Received: from clientip-125.69.42.176?logid-af031413614441dfa86a5a68a29d1972 (unknown [172.18.0.48]) by chinatelecom.cn (HERMES) with SMTP id C212D2800A8; Sun, 9 May 2021 12:59:15 +0800 (CST) X-189-SAVE-TO-SEND: +huangy81@chinatelecom.cn Received: from ([172.18.0.48]) by app0024 with ESMTP id af031413614441dfa86a5a68a29d1972 for qemu-devel@nongnu.org; Sun May 9 12:59:13 2021 X-Transaction-ID: af031413614441dfa86a5a68a29d1972 X-filter-score: filter<0> X-Real-From: huangy81@chinatelecom.cn X-Receive-IP: 172.18.0.48 X-MEDUSA-Status: 0 From: huangy81@chinatelecom.cn To: qemu-devel Subject: [PATCH v2] make sample page count configurable Date: Sun, 9 May 2021 12:58:58 +0800 Message-Id: X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=42.123.76.223; envelope-from=huangy81@chinatelecom.cn; helo=chinatelecom.cn X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_PASS=-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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?Hyman=20Huang=28=E9=BB=84=E5=8B=87=29?= , "Dr. David Alan Gilbert" , Juan Quintela Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Hyman Huang(黄勇) This is v2 of introducing sample pages argument to dirty rate interface v2: - do the code clean on the basis of review by David - add qemu version to 6.1 since which the argument introduced - raise the upper limit of sample pages refer as MAX_SAMPLE_PAGE_COUNT v1: - code clean: rename the parameter of the is_sample_valid function Hyman Huang(黄勇) (1): migration/dirtyrate: make sample page count configurable migration/dirtyrate.c | 31 ++++++++++++++++--- migration/dirtyrate.h | 8 ++++- qapi/migration.json | 85 ++++++++++++++++++++++++++++----------------------- 3 files changed, 80 insertions(+), 44 deletions(-) -- 1.8.3.1