From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from h3cspam02-ex.h3c.com (smtp.h3c.com [60.191.123.50]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id C9B7B146A7B for ; Thu, 8 Aug 2024 10:19:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=60.191.123.50 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723112372; cv=none; b=bO2YSJTF0zLMLhxvYseTIVhSkcv0WqSxCiF9k7gmtQfV07KZtYe27yd7BzUl0JQDihfriUj9JKh+BijJgu+Qz/gRJXUgHffGmDj6aaGztS4uEXx2T9koCUtBytwMvK/r+x/76iAinyoTswCMAUo4/8VELIHq/dzZ3kASz0kjybg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723112372; c=relaxed/simple; bh=WLnUFoeF643vW8fEJrcV0VORngmcOZAU+qzooeDLFaU=; h=From:To:CC:Subject:Date:Message-ID:Content-Type:MIME-Version; b=o11tMiLBG+77yYxWGg2DPmZr/gqOumKsmcRMAGMbsgmIjcXnfJxKqBvgpWuXhIO+qppuZ4IYw1J0CjYSUzOe7RHRrV+79XcshbOuE2KeozQd6N5wyii5bNLKbV0QbUuL5Z2STKkMEg6K83CWm2qQ4cuYVleQshsgOXCBm+5NS5s= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=h3c.com; spf=pass smtp.mailfrom=h3c.com; arc=none smtp.client-ip=60.191.123.50 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=h3c.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=h3c.com Received: from mail.maildlp.com ([172.25.15.154]) by h3cspam02-ex.h3c.com with ESMTP id 478AIqu0060193; Thu, 8 Aug 2024 18:18:53 +0800 (GMT-8) (envelope-from zhang.chunA@h3c.com) Received: from DAG6EX10-BJD.srv.huawei-3com.com (unknown [10.153.34.12]) by mail.maildlp.com (Postfix) with ESMTP id 7F6B3200472B; Thu, 8 Aug 2024 18:23:49 +0800 (CST) Received: from DAG6EX09-BJD.srv.huawei-3com.com (10.153.34.11) by DAG6EX10-BJD.srv.huawei-3com.com (10.153.34.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.27; Thu, 8 Aug 2024 18:18:55 +0800 Received: from DAG6EX09-BJD.srv.huawei-3com.com ([fe80::bdc5:ad7:2347:12a5]) by DAG6EX09-BJD.srv.huawei-3com.com ([fe80::bdc5:ad7:2347:12a5%4]) with mapi id 15.02.1258.027; Thu, 8 Aug 2024 18:18:55 +0800 From: Zhangchun To: Zhangchun CC: "akpm@linux-foundation.org" , Jiaoxupo , "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , "shaohaojize@126.com" , Zhangzhansheng , Zhangzhengming Subject: =?gb2312?B?s7e72DogW1BBVENIIHYzXSBtbTogR2l2ZSBrbWFwX2xvY2sgYmVmb3JlIGNh?= =?gb2312?B?bGwgZmx1c2hfdGxiX2tlcm5lbF9yYW5no6xhdm9pZCBrbWFwX2hpZ2ggZGVh?= =?gb2312?Q?dlock.?= Thread-Topic: =?gb2312?B?W1BBVENIIHYzXSBtbTogR2l2ZSBrbWFwX2xvY2sgYmVmb3JlIGNhbGwgZmx1?= =?gb2312?B?c2hfdGxiX2tlcm5lbF9yYW5no6xhdm9pZCBrbWFwX2hpZ2ggZGVhZGxvY2su?= Thread-Index: AQHa6Xxf7Of4OUxtBUqtdqBXtqVF9A== X-CallingTelephoneNumber: IPM.Note X-VoiceMessageDuration: 33 X-FaxNumberOfPages: 0 Date: Thu, 8 Aug 2024 10:18:55 +0000 Message-ID: <5f8e461a56784672909a968a3cc8f83b@h3c.com> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-sender-location: DAG2 Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-DNSRBL: X-SPAM-SOURCE-CHECK: pass X-MAIL:h3cspam02-ex.h3c.com 478AIqu0060193 emhhbmdjaHVuICiy2df3z7XNs7+qt6Kyvy9OaW5nT1MsIFJEKSC9q7O3u9jTyrz+obBbUEFUQ0gg djNdIG1tOiBHaXZlIGttYXBfbG9jayBiZWZvcmUgY2FsbCBmbHVzaF90bGJfa2VybmVsX3Jhbmej rGF2b2lkIGttYXBfaGlnaCBkZWFkbG9jay6hsaGj