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 AFC52C11F67 for ; Fri, 2 Jul 2021 02:49:29 +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 33CC5613B4 for ; Fri, 2 Jul 2021 02:49:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 33CC5613B4 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]:42426 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lz9FA-00008v-1d for qemu-devel@archiver.kernel.org; Thu, 01 Jul 2021 22:49:28 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:60366) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lz9EC-0007vT-VL for qemu-devel@nongnu.org; Thu, 01 Jul 2021 22:48:29 -0400 Received: from mga02.intel.com ([134.134.136.20]:32463) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lz9E9-0005xL-RV for qemu-devel@nongnu.org; Thu, 01 Jul 2021 22:48:28 -0400 X-IronPort-AV: E=McAfee;i="6200,9189,10032"; a="195826466" X-IronPort-AV: E=Sophos;i="5.83,316,1616482800"; d="scan'208";a="195826466" Received: from fmsmga008.fm.intel.com ([10.253.24.58]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 01 Jul 2021 19:48:16 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,316,1616482800"; d="scan'208";a="457935577" Received: from fmsmsx601.amr.corp.intel.com ([10.18.126.81]) by fmsmga008.fm.intel.com with ESMTP; 01 Jul 2021 19:48:15 -0700 Received: from shsmsx603.ccr.corp.intel.com (10.109.6.143) by fmsmsx601.amr.corp.intel.com (10.18.126.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Thu, 1 Jul 2021 19:48:15 -0700 Received: from shsmsx601.ccr.corp.intel.com (10.109.6.141) by SHSMSX603.ccr.corp.intel.com (10.109.6.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Fri, 2 Jul 2021 10:48:13 +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 15.01.2242.008; Fri, 2 Jul 2021 10:48:13 +0800 From: "Wang, Wei W" To: David Hildenbrand , 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 Date: Fri, 2 Jul 2021 02:48:13 +0000 Message-ID: <604935aa45114d889800f6ccc23c6b13@intel.com> References: <20210630200805.280905-1-peterx@redhat.com> <33f137dae5c346078a3a7a658bb5f1ab@intel.com> <304fc749-03a0-b58d-05cc-f0d78350e015@redhat.com> In-Reply-To: <304fc749-03a0-b58d-05cc-f0d78350e015@redhat.com> 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=134.134.136.20; envelope-from=wei.w.wang@intel.com; helo=mga02.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_H3=0.001, RCVD_IN_MSPIKE_WL=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 , "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" T24gVGh1cnNkYXksIEp1bHkgMSwgMjAyMSAxMDoyMiBQTSwgRGF2aWQgSGlsZGVuYnJhbmQgd3Jv dGU6DQo+IE9uIDAxLjA3LjIxIDE0OjUxLCBQZXRlciBYdSB3cm90ZToNCj4gU3BvaWxlciBhbGVy dDogdGhlIGludHJvZHVjdGlvbiBvZiBjbGVhbiBiaXRtYXBzIHBhcnRpYWxseSBicm9rZSBmcmVl IHBhZ2UgaGludGluZw0KPiBhbHJlYWR5IChhcyBjbGVhcmluZyBoYXBwZW5zIGRlZmVycmVkIC0t IGFuZCBtaWdodCBuZXZlciBoYXBwZW4gaWYgd2UgZG9uJ3QNCj4gbWlncmF0ZSAqYW55KiBwYWdl IHdpdGhpbiBhIGNsZWFuIGJpdG1hcCBjaHVuaywgc28gcGFnZXMgYWN0dWFsbHkgcmVtYWluDQo+ IGRpcnR5IC4uLikuICJicm9rZSIgaGVyZSBtZWFucyB0aGF0IHBhZ2VzIHN0aWxsIGdldCBtaWdy YXRlZCBldmVuIHRob3VnaCB0aGV5DQo+IHdlcmUgcmVwb3J0ZWQgYnkgdGhlIGd1ZXN0LiBXZSdk IGFjdHVhbGx5IG5vdCB3YW50IHRvIHVzZSBjbGVhbiBibWFwcyB3aXRoIGZyZWUNCj4gcGFnZSBo aW50aW5nIC4uLiBsb25nIHN0b3J5IHNob3J0LCBmcmVlIHBhZ2UgaGludGluZyBpcyBhIHZlcnkg ZnJhZ2lsZSBiZWFzdCBhbHJlYWR5DQo+IGFuZCBzb21lIG9mIHRoZSBoaW50cyBhcmUgYmFzaWNh bGx5IGlnbm9yZWQgYW5kIHB1cmUgb3ZlcmhlYWQgLi4uDQoNCk5vdCByZWFsbHkuIEJvdGggY2xl YXJfYm1hcCBhbmQgZnJlZSBwYWdlIGhpbnQgYXJlIHRvICJjbGVhciIgdGhlIGJpdG1hcC4NCk5v IG1hdHRlciB3aG8gY29tZXMgZmlyc3QgdG8gY2xlYXIgaXQsIGl0IHdvbuKAmXQgY2F1c2UgbW9y ZSAodW5leHBlY3RlZCkgcGFnZXMgdG8gYmUgc2VudC4NCg0KQmVzdCwNCldlaQ0K