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[23.128.96.18]) by mx.google.com with ESMTP id h14si5194026eje.503.2020.07.26.20.14.50; Sun, 26 Jul 2020 20:15:13 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727067AbgG0DOl (ORCPT + 99 others); Sun, 26 Jul 2020 23:14:41 -0400 Received: from szxga03-in.huawei.com ([45.249.212.189]:2992 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726072AbgG0DOl (ORCPT ); Sun, 26 Jul 2020 23:14:41 -0400 Received: from DGGEML402-HUB.china.huawei.com (unknown [172.30.72.55]) by Forcepoint Email with ESMTP id 2F35626C562FB5507ACA; Mon, 27 Jul 2020 11:14:39 +0800 (CST) Received: from DGGEML508-MBX.china.huawei.com ([169.254.3.30]) by DGGEML402-HUB.china.huawei.com ([fe80::fca6:7568:4ee3:c776%31]) with mapi id 14.03.0487.000; Mon, 27 Jul 2020 11:14:29 +0800 From: jingrui To: Michal Hocko CC: "tj@kernel.org" , Lizefan , "hannes@cmpxchg.org" , "vdavydov.dev@gmail.com" , "akpm@linux-foundation.org" , "linux-mm@kvack.org" , "cgroups@vger.kernel.org" , "linux-kernel@vger.kernel.org" , caihaomin , "Weiwei (N)" , "Fangxiuning (Jack, EulerOS)" Subject: =?gb2312?B?UkU6ILTwuLQ6IFBST0JMRU06IGNncm91cCBjb3N0IHRvbyBtdWNoIG1lbW9y?= =?gb2312?Q?y_when_transfer_small_files_to_tmpfs?= Thread-Topic: =?gb2312?B?tPC4tDogUFJPQkxFTTogY2dyb3VwIGNvc3QgdG9vIG11Y2ggbWVtb3J5IHdo?= =?gb2312?Q?en_transfer_small_files_to_tmpfs?= Thread-Index: AdZfPbaDbBlN0uuzRT+WBs1zGYD4fAAETDVgAH9ylAAAE+ehUP//nlQA//tVE3A= Date: Mon, 27 Jul 2020 03:14:28 +0000 Message-ID: <2E04DD7753BE0E4ABABF0B664610AD6F2621907D@dggeml508-mbx.china.huawei.com> References: <2E04DD7753BE0E4ABABF0B664610AD6F2620CAF7@dggeml528-mbx.china.huawei.com> <20200724075508.GF4061@dhcp22.suse.cz> <2E04DD7753BE0E4ABABF0B664610AD6F2620D4F6@dggeml528-mbx.china.huawei.com> <20200724113530.GH4061@dhcp22.suse.cz> In-Reply-To: <20200724113530.GH4061@dhcp22.suse.cz> Accept-Language: en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.174.179.43] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Q2MgRmFuZ3hpdW5pbmcNCg0KT24gRnJpIDI0LTA3LTIwIDA5OjM1OjI2LCBqaW5ncnVpIHdyb3Rl Og0KPiANCj4gT24gRnJpZGF5LCBKdWx5IDI0LCAyMDIwIDM6NTUgUE0sIE1pY2hhbCBIb2NrbyB3 cm90ZToNCj4gDQo+ID4gV2hhdCBpcyB0aGUgcmVhc29uIHRvIHJ1biB1bmRlciAhcm9vdCBjZ3Jv dXAgaW4gdGhvc2Ugc2Vzc2lvbnMgaWYgeW91IGRvIG5vdCBjYXJlIGFib3V0IGFjY291bnRpbmcg YW55d2F5PyANCj4gDQo+IFRoZSBzeXN0ZW1kIG5vdCBzdXBwb3J0IHJ1biB0aG9zZSBzZXNzaW9u cyB1bmRlciByb290IGNncm91cCwgZGlzYWJsZSANCj4gcGFtLXN5c3RlbWQgd2lsbCBub3QgY3Jl YXRlIHNlc3Npb24vY2dyb3VwLCBidXQgdGhpcyBpcyBub3Qgc2FmZSBhbmQgDQo+IG1ha2Ugc3lz dGVtZC1sb2dpbmQgbm90IHdvcmsuDQoNCkNvdWxkIHlvdSBiZSBtb3JlIHNwZWNpZmljIHBsZWFz ZT8NCg0KQXMgSSBrbm93LCB3aGVuIHVzZXIgY2FsbCBzZnRwIGNsaWVudCB0byBzZW5kIGZpbGVz LCB0aGUgc2VydmVyIHdpbGwgY2FsbCBwYW0tc3lzdGVtZC5zbyBsaWIgdG8gY3JlYXRlIHNlc3Np b24gYW5kIGNncm91cC4NCldlIGNhbiBza2lwIGNhbGwgcGFtLXN5c3RlbWQuc28gYnkgY29uZmln IC9ldGMvcGFtLmQvcGFzc3dvcmQtYXV0aCBkcm9wIHRoZSBsaW5lICIgLXNlc3Npb24gICAgIG9w dGlvbmFsICAgICAgcGFtX3N5c3RlbWQuc28iLg0KQnV0IHRoaXMgY29uZmlnIGlzIGdsb2JhbCwg IGFuZCB3aWxsIGFmZmVjdCBvdGhlciBzZXJ2aWNlcywgc3VjaCBhcyBzc2ggbG9naW4uIFdlIGRv bqGvdCBmaW5kIGEgd2F5IGp1c3QgZG9uoa90ICBjcmVhdGUgY2dyb3VwIGRpciBmb3Igc2Z0cC4N Cg0KQFhpdW5pbmcgV291bGQgeW91IHBsZWFzZSB0YWtlIGEgbG9vayBhbmQgZ2l2ZSBzb21lIHN1 Z2dlc3Rpb24/DQoNCi0tDQpNaWNoYWwgSG9ja28NClNVU0UgTGFicw0K