From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f199.google.com (mail-pg1-f199.google.com [209.85.215.199]) by kanga.kvack.org (Postfix) with ESMTP id EE0EC6B0005 for ; Mon, 6 Aug 2018 10:02:29 -0400 (EDT) Received: by mail-pg1-f199.google.com with SMTP id m25-v6so5610908pgv.22 for ; Mon, 06 Aug 2018 07:02:29 -0700 (PDT) Received: from mga06.intel.com (mga06.intel.com. [134.134.136.31]) by mx.google.com with ESMTPS id l30-v6si10636079plg.12.2018.08.06.07.02.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Mon, 06 Aug 2018 07:02:28 -0700 (PDT) From: "Wang, Wei W" Subject: RE: [PATCH v3 2/2] virtio_balloon: replace oom notifier with shrinker Date: Mon, 6 Aug 2018 14:02:05 +0000 Message-ID: <286AC319A985734F985F78AFA26841F739722502@SHSMSX101.ccr.corp.intel.com> References: <1533285146-25212-1-git-send-email-wei.w.wang@intel.com> <1533285146-25212-3-git-send-email-wei.w.wang@intel.com> <16c56ee5-eef7-dd5f-f2b6-e3c11df2765c@i-love.sakura.ne.jp> <5B681B41.6070205@intel.com> <286AC319A985734F985F78AFA26841F7397222E8@SHSMSX101.ccr.corp.intel.com> <109ff5ec-692d-67fe-4c5a-2de8b48e8300@i-love.sakura.ne.jp> In-Reply-To: <109ff5ec-692d-67fe-4c5a-2de8b48e8300@i-love.sakura.ne.jp> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: Tetsuo Handa Cc: "virtio-dev@lists.oasis-open.org" , "linux-kernel@vger.kernel.org" , "virtualization@lists.linux-foundation.org" , "linux-mm@kvack.org" , "mst@redhat.com" , "mhocko@kernel.org" , "akpm@linux-foundation.org" T24gTW9uZGF5LCBBdWd1c3QgNiwgMjAxOCA5OjI5IFBNLCBUZXRzdW8gSGFuZGEgd3JvdGU6DQo+ IE9uIDIwMTgvMDgvMDYgMjE6NDQsIFdhbmcsIFdlaSBXIHdyb3RlOg0KPiA+IE9uIE1vbmRheSwg QXVndXN0IDYsIDIwMTggNjoyOSBQTSwgVGV0c3VvIEhhbmRhIHdyb3RlOg0KPiA+PiBPbiAyMDE4 LzA4LzA2IDE4OjU2LCBXZWkgV2FuZyB3cm90ZToNCj4gPj4+IE9uIDA4LzAzLzIwMTggMDg6MTEg UE0sIFRldHN1byBIYW5kYSB3cm90ZToNCj4gPj4+PiBPbiAyMDE4LzA4LzAzIDE3OjMyLCBXZWkg V2FuZyB3cm90ZToNCj4gPj4+Pj4gK3N0YXRpYyBpbnQgdmlydGlvX2JhbGxvb25fcmVnaXN0ZXJf c2hyaW5rZXIoc3RydWN0IHZpcnRpb19iYWxsb29uDQo+ID4+Pj4+ICsqdmIpIHsNCj4gPj4+Pj4g K8KgwqDCoCB2Yi0+c2hyaW5rZXIuc2Nhbl9vYmplY3RzID0gdmlydGlvX2JhbGxvb25fc2hyaW5r ZXJfc2NhbjsNCj4gPj4+Pj4gK8KgwqDCoCB2Yi0+c2hyaW5rZXIuY291bnRfb2JqZWN0cyA9IHZp cnRpb19iYWxsb29uX3Nocmlua2VyX2NvdW50Ow0KPiA+Pj4+PiArwqDCoMKgIHZiLT5zaHJpbmtl ci5iYXRjaCA9IDA7DQo+ID4+Pj4+ICvCoMKgwqAgdmItPnNocmlua2VyLnNlZWtzID0gREVGQVVM VF9TRUVLUzsNCj4gPj4+PiBXaHkgZmxhZ3MgZmllbGQgaXMgbm90IHNldD8gSWYgdmIgaXMgYWxs b2NhdGVkIGJ5DQo+ID4+Pj4ga21hbGxvYyhHRlBfS0VSTkVMKSBhbmQgaXMgbm93aGVyZSB6ZXJv LWNsZWFyZWQsIEtBU0FOIHdvdWxkDQo+IGNvbXBsYWluIGl0Lg0KPiA+Pj4NCj4gPj4+IENvdWxk IHlvdSBwb2ludCB3aGVyZSBpbiB0aGUgY29kZSB0aGF0IHdvdWxkIGNvbXBsYWluIGl0Pw0KPiA+ Pj4gSSBvbmx5IHNlZSB0d28gc2hyaW5rZXIgZmxhZ3MgKE5VTUFfQVdBUkUgYW5kIE1FTUNHX0FX QVJFKSwgYW5kDQo+ID4+IHRoZXkgc2VlbSBub3QgcmVsYXRlZCB0byB0aGF0Lg0KPiA+Pg0KPiA+ PiBXaGVyZSBpcyB2Yi0+c2hyaW5rZXIuZmxhZ3MgaW5pdGlhbGl6ZWQ/DQo+ID4NCj4gPiBJcyB0 aGF0IG1hbmRhdG9yeSB0byBiZSBpbml0aWFsaXplZD8NCj4gDQo+IE9mIGNvdXJzZS4gOy0pDQo+ IA0KPiA+IEkgZmluZCBpdCdzIG5vdCBpbml0aWFsaXplZCBpbiBtb3N0IHNocmlua2VycyAoZS5n LiB6c19yZWdpc3Rlcl9zaHJpbmtlciwNCj4gaHVnZV96ZXJvX3BhZ2Vfc2hyaW5rZXIpLg0KPiAN Cj4gQmVjYXVzZSBtb3N0IHNocmlua2VycyBhcmUgInN0YXRpY2FsbHkgaW5pdGlhbGl6ZWQgKHdo aWNoIG1lYW5zIHRoYXQNCj4gdW5zcGVjaWZpZWQgZmllbGRzIGFyZSBpbXBsaWNpdGx5IHplcm8t Y2xlYXJlZCkiIG9yICJkeW5hbWljYWxseSBhbGxvY2F0ZWQgd2l0aA0KPiBfX0dGUF9aRVJPIG9y IHplcm8tY2xlYXJlZCB1c2luZw0KPiBtZW1zZXQoKSAod2hpY2ggbWVhbnMgdGhhdCBhbGwgZmll bGRzIGFyZSBvbmNlIHplcm8tY2xlYXJlZCkiLg0KPiANCj4gQW5kIGlmIHlvdSBvbmNlIHplcm8t Y2xlYXIgdmIgYXQgYWxsb2NhdGlvbiB0aW1lLCB5b3Ugd2lsbCBnZXQgYSBib251cyB0aGF0DQo+ IGNhbGxpbmcgdW5yZWdpc3Rlcl9zaHJpbmtlcigpIHdpdGhvdXQgY29ycmVzcG9uZGluZyByZWdp c3Rlcl9zaHJpbmtlcigpIGlzIHNhZmUNCj4gKHdoaWNoIHdpbGwgc2ltcGxpZnkgaW5pdGlhbGl6 YXRpb24gZmFpbHVyZSBwYXRoKS4NCg0KT2gsIEkgc2VlLCB0aGFua3MuIFNvIGl0IHNvdW5kcyBi ZXR0ZXIgdG8gZGlyZWN0bHkga3phbGxvYyB2Yi4NCg0KQmVzdCwNCldlaQ0K