From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ot0-f198.google.com (mail-ot0-f198.google.com [74.125.82.198]) by kanga.kvack.org (Postfix) with ESMTP id EDD306B0390 for ; Wed, 15 Mar 2017 19:08:17 -0400 (EDT) Received: by mail-ot0-f198.google.com with SMTP id 19so73716741oti.5 for ; Wed, 15 Mar 2017 16:08:17 -0700 (PDT) Received: from NAM03-BY2-obe.outbound.protection.outlook.com (mail-by2nam03on0097.outbound.protection.outlook.com. [104.47.42.97]) by mx.google.com with ESMTPS id h12si1303896otg.318.2017.03.15.16.08.16 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 15 Mar 2017 16:08:17 -0700 (PDT) From: "Kani, Toshimitsu" Subject: Re: [RFC PATCH] rework memory hotplug onlining Date: Wed, 15 Mar 2017 23:08:14 +0000 Message-ID: <1489622542.9118.8.camel@hpe.com> References: <20170315091347.GA32626@dhcp22.suse.cz> In-Reply-To: <20170315091347.GA32626@dhcp22.suse.cz> Content-Language: en-US Content-Type: text/plain; charset="utf-8" Content-ID: <640B4D0A2B34434E81D3A8DA63A97E0E@NAMPRD84.PROD.OUTLOOK.COM> Content-Transfer-Encoding: base64 MIME-Version: 1.0 Sender: owner-linux-mm@kvack.org List-ID: To: "linux-mm@kvack.org" , "mhocko@kernel.org" Cc: "zhenzhang.zhang@huawei.com" , "tangchen@cn.fujitsu.com" , "arbab@linux.vnet.ibm.com" , "vkuznets@redhat.com" , "linux-kernel@vger.kernel.org" , "daniel.kiper@oracle.com" , "xieyisheng1@huawei.com" , "iamjoonsoo.kim@lge.com" , "qiuxishi@huawei.com" , "yasu.isimatu@gmail.com" , "akpm@linux-foundation.org" , "aarcange@redhat.com" , "vbabka@suse.cz" , "imammedo@redhat.com" , "rientjes@google.com" , "mgorman@suse.de" , "ak@linux.intel.com" , "slaoub@gmail.com" T24gV2VkLCAyMDE3LTAzLTE1IGF0IDEwOjEzICswMTAwLCBNaWNoYWwgSG9ja28gd3JvdGU6DQog Og0KPiBAQCAtMzg4LDM5ICszODksNDQgQEAgc3RhdGljIHNzaXplX3Qgc2hvd192YWxpZF96b25l cyhzdHJ1Y3QgZGV2aWNlDQo+ICpkZXYsDQo+IMKgCQkJCXN0cnVjdCBkZXZpY2VfYXR0cmlidXRl ICphdHRyLCBjaGFyDQo+ICpidWYpDQo+IMKgew0KPiDCoAlzdHJ1Y3QgbWVtb3J5X2Jsb2NrICpt ZW0gPSB0b19tZW1vcnlfYmxvY2soZGV2KTsNCj4gLQl1bnNpZ25lZCBsb25nIHN0YXJ0X3Bmbiwg ZW5kX3BmbjsNCj4gLQl1bnNpZ25lZCBsb25nIHZhbGlkX3N0YXJ0LCB2YWxpZF9lbmQsIHZhbGlk X3BhZ2VzOw0KPiAtCXVuc2lnbmVkIGxvbmcgbnJfcGFnZXMgPSBQQUdFU19QRVJfU0VDVElPTiAq DQo+IHNlY3Rpb25zX3Blcl9ibG9jazsNCj4gKwl1bnNpZ25lZCBsb25nIHN0YXJ0X3BmbiwgbnJf cGFnZXM7DQo+ICsJYm9vbCBhcHBlbmQgPSBmYWxzZTsNCj4gwqAJc3RydWN0IHpvbmUgKnpvbmU7 DQo+IC0JaW50IHpvbmVfc2hpZnQgPSAwOw0KPiArCWludCBuaWQ7DQo+IMKgDQo+IMKgCXN0YXJ0 X3BmbiA9IHNlY3Rpb25fbnJfdG9fcGZuKG1lbS0+c3RhcnRfc2VjdGlvbl9ucik7DQo+IC0JZW5k X3BmbiA9IHN0YXJ0X3BmbiArIG5yX3BhZ2VzOw0KPiArCXpvbmUgPSBwYWdlX3pvbmUocGZuX3Rv X3BhZ2Uoc3RhcnRfcGZuKSk7DQo+ICsJbnJfcGFnZXMgPSBQQUdFU19QRVJfU0VDVElPTiAqIHNl Y3Rpb25zX3Blcl9ibG9jazsNCj4gwqANCj4gLQkvKiBUaGUgYmxvY2sgY29udGFpbnMgbW9yZSB0 aGFuIG9uZSB6b25lIGNhbiBub3QgYmUNCj4gb2ZmbGluZWQuICovDQo+IC0JaWYgKCF0ZXN0X3Bh Z2VzX2luX2Ffem9uZShzdGFydF9wZm4sIGVuZF9wZm4sICZ2YWxpZF9zdGFydCwNCj4gJnZhbGlk X2VuZCkpDQo+ICsJLyoNCj4gKwnCoCogVGhlIGJsb2NrIGNvbnRhaW5zIG1vcmUgdGhhbiBvbmUg em9uZSBjYW4gbm90IGJlDQo+IG9mZmxpbmVkLg0KPiArCcKgKiBUaGlzIGNhbiBoYXBwZW4gZS5n LiBmb3IgWk9ORV9ETUEgYW5kIFpPTkVfRE1BMzINCj4gKwnCoCovDQo+ICsJaWYgKCF0ZXN0X3Bh Z2VzX2luX2Ffem9uZShzdGFydF9wZm4sIHN0YXJ0X3BmbiArIG5yX3BhZ2VzLA0KPiBOVUxMLCBO VUxMKSkNCj4gwqAJCXJldHVybiBzcHJpbnRmKGJ1ZiwgIm5vbmVcbiIpOw0KPiDCoA0KPiAtCXpv bmUgPSBwYWdlX3pvbmUocGZuX3RvX3BhZ2UodmFsaWRfc3RhcnQpKTsNCg0KUGxlYXNlIGRvIG5v dCByZW1vdmUgdGhlIGZpeCBtYWRlIGluIGE5NmRmZGRiY2MwNDMuIHpvbmUgbmVlZHMgdG8gYmUN CnNldCBmcm9tIHZhbGlkX3N0YXJ0LCBub3QgZnJvbSBzdGFydF9wZm4uDQoNClRoYW5rcywNCi1U b3NoaQ== -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org