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[134.134.136.65]) by mx.google.com with ESMTPS id x13si1860846pgi.165.2019.05.24.13.08.45 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 24 May 2019 13:08:45 -0700 (PDT) Received-SPF: pass (google.com: domain of ira.weiny@intel.com designates 134.134.136.65 as permitted sender) client-ip=134.134.136.65; Authentication-Results: mx.google.com; spf=pass (google.com: domain of ira.weiny@intel.com designates 134.134.136.65 as permitted sender) smtp.mailfrom=ira.weiny@intel.com; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 May 2019 13:08:45 -0700 X-ExtLoop1: 1 Received: from fmsmsx105.amr.corp.intel.com ([10.18.124.203]) by fmsmga006.fm.intel.com with ESMTP; 24 May 2019 13:08:44 -0700 Received: from fmsmsx112.amr.corp.intel.com (10.18.116.6) by FMSMSX105.amr.corp.intel.com (10.18.124.203) with Microsoft SMTP Server (TLS) id 14.3.408.0; Fri, 24 May 2019 13:08:44 -0700 Received: from crsmsx104.amr.corp.intel.com (172.18.63.32) by FMSMSX112.amr.corp.intel.com (10.18.116.6) with Microsoft SMTP Server (TLS) id 14.3.408.0; Fri, 24 May 2019 13:08:44 -0700 Received: from crsmsx101.amr.corp.intel.com ([169.254.1.116]) by CRSMSX104.amr.corp.intel.com ([169.254.6.192]) with mapi id 14.03.0415.000; Fri, 24 May 2019 14:08:42 -0600 From: "Weiny, Ira" To: Shakeel Butt CC: Andrew Morton , Vlastimil Babka , Michal Hocko , Matthew Wilcox , Linux MM , LKML Subject: RE: [PATCH RFC] mm/swap: make release_pages() and put_pages() match Thread-Topic: [PATCH RFC] mm/swap: make release_pages() and put_pages() match Thread-Index: AQHVEmeV6lwaEiR3+E6UJvvneFDW0qZ7EgQA//+iDIA= Date: Fri, 24 May 2019 20:08:42 +0000 Message-ID: <2807E5FD2F6FDA4886F6618EAC48510E79D3ACC3@CRSMSX101.amr.corp.intel.com> References: <20190524193415.9733-1-ira.weiny@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-titus-metadata-40: eyJDYXRlZ29yeUxhYmVscyI6IiIsIk1ldGFkYXRhIjp7Im5zIjoiaHR0cDpcL1wvd3d3LnRpdHVzLmNvbVwvbnNcL0ludGVsMyIsImlkIjoiMDJlYzY3Y2ItYjdlMC00NDc0LThlN2EtNDZmODQxOTFlNTUyIiwicHJvcHMiOlt7Im4iOiJDVFBDbGFzc2lmaWNhdGlvbiIsInZhbHMiOlt7InZhbHVlIjoiQ1RQX05UIn1dfV19LCJTdWJqZWN0TGFiZWxzIjpbXSwiVE1DVmVyc2lvbiI6IjE3LjEwLjE4MDQuNDkiLCJUcnVzdGVkTGFiZWxIYXNoIjoiWGhaUUYxZ29XQW9TaXRNU2VBVHFcL0tkRWJrdDN3OFlUcFJyNFNKRmJmYWVubmZvVkdDTzFDRWU3VmtFcDc3b3kifQ== x-ctpclassification: CTP_NT dlp-product: dlpe-windows dlp-version: 11.0.600.7 dlp-reaction: no-action x-originating-ip: [172.18.205.10] Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: PiANCj4gT24gRnJpLCBNYXkgMjQsIDIwMTkgYXQgMTI6MzMgUE0gPGlyYS53ZWlueUBpbnRlbC5j b20+IHdyb3RlOg0KPiA+DQo+ID4gRnJvbTogSXJhIFdlaW55IDxpcmEud2VpbnlAaW50ZWwuY29t Pg0KPiA+DQo+ID4gUkZDIEkgaGF2ZSBubyBpZGVhIGlmIHRoaXMgaXMgY29ycmVjdCBvciBub3Qu ICBCdXQgbG9va2luZyBhdA0KPiA+IHJlbGVhc2VfcGFnZXMoKSBJIHNlZSBhIGNhbGwgdG8gYm90 aCBfX0NsZWFyUGFnZUFjdGl2ZSgpIGFuZA0KPiA+IF9fQ2xlYXJQYWdlV2FpdGVycygpIHdoaWxl IGluIF9fcGFnZV9jYWNoZV9yZWxlYXNlKCkgSSBkbyBub3QuDQo+ID4NCj4gPiBJcyB0aGlzIGEg YnVnIHdoaWNoIG5lZWRzIHRvIGJlIGZpeGVkPyAgRGlkIEkgbWlzcyBjbGVhcmluZyBhY3RpdmUN Cj4gPiBzb21ld2hlcmUgZWxzZSBpbiB0aGUgY2FsbCBjaGFpbiBvZiBwdXRfcGFnZT8NCj4gPg0K PiA+IFRoaXMgd2FzIGZvdW5kIHZpYSBjb2RlIGluc3BlY3Rpb24gd2hpbGUgZGV0ZXJtaW5pbmcg aWYNCj4gPiByZWxlYXNlX3BhZ2VzKCkgYW5kIHRoZSBuZXcgcHV0X3VzZXJfcGFnZXMoKSBjb3Vs ZCBiZSBpbnRlcmNoYW5nZWFibGUuDQo+ID4NCj4gPiBTaWduZWQtb2ZmLWJ5OiBJcmEgV2Vpbnkg PGlyYS53ZWlueUBpbnRlbC5jb20+DQo+ID4gLS0tDQo+ID4gIG1tL3N3YXAuYyB8IDEgKw0KPiA+ ICAxIGZpbGUgY2hhbmdlZCwgMSBpbnNlcnRpb24oKykNCj4gPg0KPiA+IGRpZmYgLS1naXQgYS9t bS9zd2FwLmMgYi9tbS9zd2FwLmMNCj4gPiBpbmRleCAzYTc1NzIyZTY4YTkuLjlkMDQzMmJhZGRi MCAxMDA2NDQNCj4gPiAtLS0gYS9tbS9zd2FwLmMNCj4gPiArKysgYi9tbS9zd2FwLmMNCj4gPiBA QCAtNjksNiArNjksNyBAQCBzdGF0aWMgdm9pZCBfX3BhZ2VfY2FjaGVfcmVsZWFzZShzdHJ1Y3Qg cGFnZSAqcGFnZSkNCj4gPiAgICAgICAgICAgICAgICAgZGVsX3BhZ2VfZnJvbV9scnVfbGlzdChw YWdlLCBscnV2ZWMsDQo+ID4gcGFnZV9vZmZfbHJ1KHBhZ2UpKTsNCj4gDQo+IHNlZSBwYWdlX29m Zl9scnUocGFnZSkgYWJvdmUgd2hpY2ggY2xlYXIgYWN0aXZlIGJpdC4NCg0KVGhhbmtzLCAgU29y cnkgZm9yIHRoZSBub2lzZSwNCklyYQ0KDQoNCj4gDQo+ID4gICAgICAgICAgICAgICAgIHNwaW5f dW5sb2NrX2lycXJlc3RvcmUoJnBnZGF0LT5scnVfbG9jaywgZmxhZ3MpOw0KPiA+ICAgICAgICAg fQ0KPiA+ICsgICAgICAgX19DbGVhclBhZ2VBY3RpdmUocGFnZSk7DQo+ID4gICAgICAgICBfX0Ns ZWFyUGFnZVdhaXRlcnMocGFnZSk7DQo+ID4gICAgICAgICBtZW1fY2dyb3VwX3VuY2hhcmdlKHBh Z2UpOw0KPiA+ICB9DQo+ID4gLS0NCj4gPiAyLjIwLjENCj4gPg0K