From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f199.google.com (mail-pf0-f199.google.com [209.85.192.199]) by kanga.kvack.org (Postfix) with ESMTP id 9E3176B03A4 for ; Fri, 18 Nov 2016 01:28:42 -0500 (EST) Received: by mail-pf0-f199.google.com with SMTP id y68so134343733pfb.6 for ; Thu, 17 Nov 2016 22:28:42 -0800 (PST) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com. [148.163.156.1]) by mx.google.com with ESMTPS id m1si6643186pfa.104.2016.11.17.22.28.41 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 17 Nov 2016 22:28:41 -0800 (PST) Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.17/8.16.0.17) with SMTP id uAI6SVCj103454 for ; Fri, 18 Nov 2016 01:28:40 -0500 Received: from e23smtp02.au.ibm.com (e23smtp02.au.ibm.com [202.81.31.144]) by mx0a-001b2d01.pphosted.com with ESMTP id 26ssdnf7w4-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 18 Nov 2016 01:28:40 -0500 Received: from localhost by e23smtp02.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted for from ; Thu, 17 Nov 2016 23:28:32 -0700 Received: from localhost by smtp.notes.na.collabserv.com with smtp.notes.na.collabserv.com ESMTP for from ; Fri, 18 Nov 2016 06:28:30 -0000 In-Reply-To: <5b03def0-2dc4-842f-0d0e-53cc2d94936f@gmail.com> Subject: Re: memory.force_empty is deprecated From: "Zhao Hui Ding" Date: Fri, 18 Nov 2016 14:28:21 +0800 References: <20161104152103.GC8825@cmpxchg.org> <5b03def0-2dc4-842f-0d0e-53cc2d94936f@gmail.com> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="=_alternative 00238EA34825806F_=" Message-Id: Sender: owner-linux-mm@kvack.org List-ID: To: Balbir Singh Cc: cgroups@vger.kernel.org, Johannes Weiner , linux-mm@kvack.org, Tejun Heo --=_alternative 00238EA34825806F_= Content-Transfer-Encoding: base64 Content-Type: text/plain; charset="GB2312" VGhhbmsgeW91LiANCkRvIHlvdSBtZWFuIG1lbW9yeS5mb3JjZV9lbXB0eSB3b24ndCBiZSBkZXBy ZWNhdGVkIGFuZCByZW1vdmVkPw0KDQpSZWdhcmRzLA0KLS1aaGFvaHVpDQoNCg0KDQpGcm9tOiAg IEJhbGJpciBTaW5naCA8YnNpbmdoYXJvcmFAZ21haWwuY29tPg0KVG86ICAgICBKb2hhbm5lcyBX ZWluZXIgPGhhbm5lc0BjbXB4Y2hnLm9yZz4sIFpoYW8gSHVpIA0KRGluZy9DaGluYS9JQk1ASUJN Q04NCkNjOiAgICAgVGVqdW4gSGVvIDx0akBrZXJuZWwub3JnPiwgY2dyb3Vwc0B2Z2VyLmtlcm5l bC5vcmcsIA0KbGludXgtbW1Aa3ZhY2sub3JnDQpEYXRlOiAgIDIwMTYtMTEtMTcgz8LO5yAwNjoz OQ0KU3ViamVjdDogICAgICAgIFJlOiBtZW1vcnkuZm9yY2VfZW1wdHkgaXMgZGVwcmVjYXRlZA0K DQoNCg0KDQoNCk9uIDA1LzExLzE2IDAyOjIxLCBKb2hhbm5lcyBXZWluZXIgd3JvdGU6DQo+IEhp LA0KPiANCj4gT24gRnJpLCBOb3YgMDQsIDIwMTYgYXQgMDQ6MjQ6MjVQTSArMDgwMCwgWmhhbyBI dWkgRGluZyB3cm90ZToNCj4+IEhlbGxvLA0KPj4NCj4+IEknbSBaaGFvaHVpIGZyb20gSUJNIFNw ZWN0cnVtIExTRiBkZXZlbG9wbWVudCB0ZWFtLiBJIGdvdCBiZWxvdyBtZXNzYWdlIA0KDQo+PiB3 aGVuIHJ1bm5pbmcgTFNGIG9uIFNVU0UxMS40LCBzbyBJIHdvdWxkIGxpa2UgdG8gc2hhcmUgb3Vy IHVzZSBzY2VuYXJpbyANCg0KPj4gYW5kIGFzayBmb3IgdGhlIHN1Z2dlc3Rpb25zIHdpdGhvdXQg dXNpbmcgbWVtb3J5LmZvcmNlX2VtcHR5Lg0KPj4NCj4+IG1lbW9yeS5mb3JjZV9lbXB0eSBpcyBk ZXByZWNhdGVkIGFuZCB3aWxsIGJlIHJlbW92ZWQuIExldCB1cyBrbm93IGlmIGl0IA0KaXMgDQo+ PiBuZWVkZWQgaW4geW91ciB1c2VjYXNlIGF0IGxpbnV4LW1tQGt2YWNrLm9yZw0KPj4NCj4+IExT RiBpcyBhIGJhdGNoIHdvcmtsb2FkIHNjaGVkdWxlciwgaXQgdXNlcyBjZ3JvdXAgdG8gZG8gYmF0 Y2ggam9icyANCj4+IHJlc291cmNlIGVuZm9yY2VtZW50IGFuZCBhY2NvdW50aW5nLiBGb3IgZWFj aCBqb2IsIExTRiBjcmVhdGVzIGEgY2dyb3VwIA0KDQo+PiBkaXJlY3RvcnkgYW5kIHB1dCBqb2In cyBQSURzIHRvIHRoZSBjZ3JvdXAuDQo+Pg0KPj4gV2hlbiB3ZSBpbXBsZW1lbnQgTFNGIGNncm91 cCBpbnRlZ3JhdGlvbiwgd2UgZm91bmQgY3JlYXRpbmcgYSBuZXcgDQpjZ3JvdXAgDQo+PiBpcyBt dWNoIHNsb3dlciB0aGFuIHJlbmFtaW5nIGFuIGV4aXN0aW5nIGNncm91cCwgaXQncyBhYm91dCBo dW5kcmVkcyBvZiANCg0KPj4gbWlsbGlzZWNvbmRzIHZzIGxlc3MgdGhhbiAxMCBtaWxsaXNlY29u ZHMuDQo+IA0KDQpXZSBhZGRlZCBmb3JjZV9lbXB0eSBhIGxvbmcgdGltZSBiYWNrIHNvIHRoYXQg d2UgY291bGQgZm9yY2UgZGVsZXRlDQpjZ3JvdXBzLiBUaGVyZSB3YXMgbm8gZGVmaW5pdGl2ZSB3 YXkgb2YgcmVtb3ZpbmcgcmVmZXJlbmNlcyB0byB0aGUgY2dyb3VwDQpmcm9tIHBhZ2VfY2dyb3Vw IG90aGVyd2lzZS4NCg0KPiBDZ3JvdXAgY3JlYXRpb24vZGVsZXRpb24gaXMgbm90IGV4cGVjdGVk IHRvIGJlIGFuIHVsdHJhLWhvdCBwYXRoLCBidXQNCj4gSSdtIHN1cnByaXNlZCBpdCB0YWtlcyBs b25nZXIgdGhhbiBhY3R1YWxseSByZWNsYWltaW5nIGxlZnRvdmVyIHBhZ2VzLg0KPiANCj4gQnkg dGhlIHRpbWUgdGhlIGpvYnMgY29uY2x1ZGUsIGhvdyBtdWNoIGlzIHVzdWFsbHkgbGVmdCBpbiB0 aGUgZ3JvdXA/DQo+IA0KPiBUaGF0IHNhaWQsIGlzIGl0IGV2ZW4gbmVjZXNzYXJ5IHRvIHByby1h Y3RpdmVseSByZW1vdmUgdGhlIGxlZnRvdmVyDQo+IGNhY2hlIGZyb20gdGhlIGdyb3VwIGJlZm9y ZSBzdGFydGluZyB0aGUgbmV4dCBqb2I/IFdoeSBub3QgbGVhdmUgaXQNCj4gZm9yIHRoZSBuZXh0 IGpvYiB0byByZWNsYWltIGl0IGxhemlseSBzaG91bGQgbWVtb3J5IHByZXNzdXJlIGFyaXNlPw0K PiBJdCdzIGVhc3kgdG8gcmVjbGFpbSBwYWdlIGNhY2hlLCBhbmQgdGhlIGZpcnN0IHRvIGdvIGFz IGl0J3MgYmVoaW5kDQo+IHRoZSBuZXh0IGpvYidzIG1lbW9yeSBvbiB0aGUgTFJVIGxpc3QuDQoN Ckl0IG1pZ2h0IGFjdHVhbGx5IG1ha2Ugc2Vuc2UgdG8gbWlncmF0ZSBhbGwgdGFza3Mgb3V0IGFu ZCBjaGVjayB3aGF0DQp0aGUgbGVmdCBvdmVycyBsb29rIGxpa2UgLS0gc2hvdWxkIGJlIGVhc3kg dG8gcmVjbGFpbS4gQWxzbyBiZSBtaW5kZnVsDQppZiB5b3UgYXJlIHVzaW5nIHYxIGFuZCBoYXZl IHVzZV9oaWVyYXJjaHkgc2V0Lg0KDQpCYWxiaXIgU2luZ2guDQoNCg0KDQoNCg0K --=_alternative 00238EA34825806F_= Content-Transfer-Encoding: base64 Content-Type: text/html; 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