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=-3.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 9284CC07E95 for ; Thu, 8 Jul 2021 02:56:10 +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 29E6261CD8 for ; Thu, 8 Jul 2021 02:56:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 29E6261CD8 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:48846 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1m1KCv-00025n-4G for qemu-devel@archiver.kernel.org; Wed, 07 Jul 2021 22:56:09 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:56736) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m1KCM-0001QU-Pi for qemu-devel@nongnu.org; Wed, 07 Jul 2021 22:55:34 -0400 Received: from mga17.intel.com ([192.55.52.151]:27351) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1m1KCK-0001LH-WD for qemu-devel@nongnu.org; Wed, 07 Jul 2021 22:55:34 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10038"; a="189810402" X-IronPort-AV: E=Sophos;i="5.84,222,1620716400"; d="scan'208";a="189810402" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jul 2021 19:55:26 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,222,1620716400"; d="scan'208";a="491946756" Received: from fmsmsx603.amr.corp.intel.com ([10.18.126.83]) by orsmga001.jf.intel.com with ESMTP; 07 Jul 2021 19:55:25 -0700 Received: from shsmsx602.ccr.corp.intel.com (10.109.6.142) by fmsmsx603.amr.corp.intel.com (10.18.126.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Wed, 7 Jul 2021 19:55:24 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX602.ccr.corp.intel.com (10.109.6.142) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Thu, 8 Jul 2021 10:55:23 +0800 Received: from shsmsx601.ccr.corp.intel.com ([10.109.6.141]) by SHSMSX601.ccr.corp.intel.com ([10.109.6.141]) with mapi id 15.01.2242.010; Thu, 8 Jul 2021 10:55:23 +0800 From: "Wang, Wei W" To: Peter Xu Subject: RE: [PATCH] migration: Move bitmap_mutex out of migration_bitmap_clear_dirty() Thread-Topic: [PATCH] migration: Move bitmap_mutex out of migration_bitmap_clear_dirty() Thread-Index: AQHXbeunvJLboMuimkuCIYxaPrgzEKsth5XAgAAGCwCAABk7AIABVF1Q///EdQCAAc2LkIAFLrMAgAF4ojCAAAsMAIABHQ0w Date: Thu, 8 Jul 2021 02:55:23 +0000 Message-ID: <8f6c3a0fdc624c41800314b6a786cd7f@intel.com> References: <20210630200805.280905-1-peterx@redhat.com> <33f137dae5c346078a3a7a658bb5f1ab@intel.com> <304fc749-03a0-b58d-05cc-f0d78350e015@redhat.com> <604935aa45114d889800f6ccc23c6b13@intel.com> <824a1d77-eab0-239f-5104-49c49d6ad285@redhat.com> <562b42cbd5674853af21be3297fbaada@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: dlp-product: dlpe-windows dlp-reaction: no-action dlp-version: 11.5.1.3 x-originating-ip: [10.239.127.36] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Received-SPF: pass client-ip=192.55.52.151; envelope-from=wei.w.wang@intel.com; helo=mga17.intel.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H2=-0.001, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Hailiang Zhang , Juan Quintela , David Hildenbrand , "qemu-devel@nongnu.org" , "Dr . David Alan Gilbert" , Leonardo Bras Soares Passos Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" T24gVGh1cnNkYXksIEp1bHkgOCwgMjAyMSAxMjo1NSBBTSwgUGV0ZXIgWHUgd3JvdGU6DQo+IE9u IFdlZCwgSnVsIDA3LCAyMDIxIGF0IDA4OjM0OjUwQU0gKzAwMDAsIFdhbmcsIFdlaSBXIHdyb3Rl Og0KPiA+IE9uIFdlZG5lc2RheSwgSnVseSA3LCAyMDIxIDE6NDcgQU0sIFBldGVyIFh1IHdyb3Rl Og0KPiA+ID4gT24gU2F0LCBKdWwgMDMsIDIwMjEgYXQgMDI6NTM6MjdBTSArMDAwMCwgV2FuZywg V2VpIFcgd3JvdGU6DQo+ID4gPiA+ICsgICAgICAgZG8gew0KPiA+ID4gPiArICAgICAgICAgICAg cGFnZV90b19jbGVhciA9IHN0YXJ0ICsgKGkrKyA8PA0KPiA+ID4gPiArIGJsb2NrLT5jbGVhcl9i bWFwX3NoaWZ0KTsNCj4gPiA+DQo+ID4gPiBXaHkgImkiIG5lZWRzIHRvIGJlIHNoaWZ0ZWQ/DQo+ ID4NCj4gPiBKdXN0IG1vdmUgdG8gdGhlIG5leHQgY2xlYXIgY2h1bmssIG5vPw0KPiA+IEZvciBl eGFtcGxlLCAoMSA8PCAxOCkgcGFnZXMgY2h1bmsgKGkuZS4gMUdCKS4NCj4gDQo+IEJ1dCBtaWdy YXRpb25fY2xlYXJfbWVtb3J5X3JlZ2lvbl9kaXJ0eV9iaXRtYXAoKSBoYXMgZG9uZSB0aGUgc2hp ZnRpbmc/DQo+IA0KDQpQbGVhc2Ugc2VlIHRoaXMgZXhhbXBsZTogc3RhcnQ9MCwgbnBhZ2VzID0g MiAqICgxIDw8MTgpLCBpLmUuIHdlIGhhdmUgMiBjaHVua3Mgb2YgcGFnZXMgdG8gY2xlYXIsIGFu ZCBzdGFydCBmcm9tIDAuDQpGaXJzdCBjaHVuazogZnJvbSAwIHRvICgxIDw8MTgpOw0KU2Vjb25k IGNodW5rOiBmcm9tICgxIDw8IDE4KSB0byAyKigxPDwxOCkuDQoNClRvIGNsZWFyIHRoZSBzZWNv bmQgY2h1bmssIHdlIG5lZWQgdG8gcGFzcyAoc3RhcnQgKyAiMSA8PCAxOCIpIHRvIG1pZ3JhdGlv bl9jbGVhcl9tZW1vcnlfcmVnaW9uX2RpcnR5X2JpdG1hcCgpLA0KYW5kIGNsZWFyX2JtYXBfdGVz dF9hbmRfY2xlYXIoKSB0aGVyZSB3aWxsIGRvICI+PjE4IiB0byB0cmFuc2Zvcm0gaXQgaW50byB0 aGUgaWQgb2YgY2xlYXJfYml0bWFwLCB3aGljaCBpcyAxLg0KDQpCZXN0LA0KV2VpDQogDQo=