From patchwork Mon Aug 19 06:18:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yang X-Patchwork-Id: 11100323 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AB85B17E2 for ; Mon, 19 Aug 2019 06:20:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9A9022857B for ; Mon, 19 Aug 2019 06:20:31 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8DB6A285A8; Mon, 19 Aug 2019 06:20:31 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 710522858B for ; Mon, 19 Aug 2019 06:20:30 +0000 (UTC) Received: from localhost ([::1]:45242 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hzb1k-000312-Dc for patchwork-qemu-devel@patchwork.kernel.org; Mon, 19 Aug 2019 02:20:24 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:51743) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1hzb0y-0002Dn-4e for qemu-devel@nongnu.org; Mon, 19 Aug 2019 02:19:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hzb0x-0003CV-2P for qemu-devel@nongnu.org; Mon, 19 Aug 2019 02:19:35 -0400 Received: from mga18.intel.com ([134.134.136.126]:56636) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hzb0w-0003B6-RS for qemu-devel@nongnu.org; Mon, 19 Aug 2019 02:19:35 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga106.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 18 Aug 2019 23:19:32 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,403,1559545200"; d="scan'208";a="177784511" Received: from richard.sh.intel.com (HELO localhost) ([10.239.159.54]) by fmsmga008.fm.intel.com with ESMTP; 18 Aug 2019 23:19:31 -0700 From: Wei Yang To: qemu-devel@nongnu.org Date: Mon, 19 Aug 2019 14:18:40 +0800 Message-Id: <20190819061843.28642-1-richardw.yang@linux.intel.com> X-Mailer: git-send-email 2.17.1 X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 134.134.136.126 Subject: [Qemu-devel] [PATCH 0/3] migration/postcopy: unsentmap is not necessary 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: pbonzini@redhat.com, Wei Yang , dgilbert@redhat.com, quintela@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP Three patches to cleanup postcopy: [1]: split canonicalize bitmap and discard page [2]: remove unsentmap since it is not necessary [3]: cleanup the get_queued_page_not_dirty Wei Yang (3): migration/postcopy: not necessary to do discard when canonicalizing bitmap migration/postcopy: unsentmap is not necessary for postcopy migration: remove sent parameter in get_queued_page_not_dirty include/exec/ram_addr.h | 6 --- migration/ram.c | 94 +++++++---------------------------------- migration/trace-events | 2 +- 3 files changed, 16 insertions(+), 86 deletions(-)