From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f197.google.com (mail-pf0-f197.google.com [209.85.192.197]) by kanga.kvack.org (Postfix) with ESMTP id 1ABCF6B0005 for ; Tue, 17 May 2016 04:19:47 -0400 (EDT) Received: by mail-pf0-f197.google.com with SMTP id 203so18337079pfy.2 for ; Tue, 17 May 2016 01:19:47 -0700 (PDT) Received: from m15-5.126.com (m15-5.126.com. [220.181.15.5]) by mx.google.com with ESMTP id x10si3107355pas.64.2016.05.17.01.19.45 for ; Tue, 17 May 2016 01:19:46 -0700 (PDT) Date: Tue, 17 May 2016 16:17:15 +0800 (CST) From: "Wang Xiaoqiang" Subject: Re:Re: Question About Functions "__free_pages_check" and "check_new_page" in page_alloc.c In-Reply-To: <573AA8C2.2060606@suse.cz> References: <7374bd2e.da35.154b9cda7d2.Coremail.wang_xiaoq@126.com> <20160516151657.GC23251@dhcp22.suse.cz> <5877fe6c.1e45.154bc401c81.Coremail.wang_xiaoq@126.com> <573AA8C2.2060606@suse.cz> Content-Type: multipart/alternative; boundary="----=_Part_207485_2036151241.1463473035147" MIME-Version: 1.0 Message-ID: <48761067.9b95.154bdca578c.Coremail.wang_xiaoq@126.com> Sender: owner-linux-mm@kvack.org List-ID: To: Vlastimil Babka Cc: Michal Hocko , n-horiguchi , linux-kernel , linux-mm ------=_Part_207485_2036151241.1463473035147 Content-Type: text/plain; charset=GBK Content-Transfer-Encoding: base64 dGhhbmsgeW91IHZlcnkgbXVjaCEgVmxhc3RpbWlsLgoKCkF0IDIwMTYtMDUtMTcgMTM6MTQ6NDIs ICJWbGFzdGltaWwgQmFia2EiIDx2YmFia2FAc3VzZS5jej4gd3JvdGU6Cj5PbiAwNS8xNy8yMDE2 IDAzOjA2IEFNLCBXYW5nIFhpYW9xaWFuZyB3cm90ZToKPj4+eWVzIGl0IHdvdWxkLiBXaHkgdGhh dCB3b3VsZCBtYXR0ZXIuIFRoZSBjaGVja3Mgc2hvdWxkIGJlIGluIGFuIG9yZGVyCj4+PndoaWNo IGNvdWxkIGdpdmUgdXMgYSBtb3JlIHNwZWNpZmljIHJlYXNvbiB3aXRoIGxhdGVyIGNoZWNrcy4g YmFkX3BhZ2UoKQo+PiAKPj4gSSBzZWUsIHlvdSBtZWFuIHRoZSBsYXRlciAiYmFkX3JlYXNvbiIg aXMgdGhlIHN1cGVyc2V0IG9mIHRoZSBwcmV2aW91cyBvbmUuCj4KPk5vdCBleGFjdGx5LiBJdCdz IG5vdCBwb3NzaWJsZSB0byBzb3J0IGFsbCB0aGUgcmVhc29ucyBsaWtlIHRoYXQuIEJ1dCBhcwo+ TWljaGFsIHNhaWQsIGJhZF9wYWdlKCkgd2lsbCBwcmludCBhbGwgdGhlIHJlbGV2YW50IGluZm8g c28geW91IGNhbgo+cmVjb25zdHJ1Y3QgYWxsIHJlYXNvbnMgZnJvbSBpdC4gVGhlIGJhZF9yZWFz b24gdGV4dCBpcyBtb3N0bHkgYSBoaW50Cj53aGF0IHRvIGNoZWNrIGZpcnN0Lgo+Cj4+PndpbGwg dGhlbiBwcmludCBtb3JlIGRldGFpbGVkIGluZm9ybWF0aW9uLgo+Pj4tLQo+Pj5NaWNoYWwgSG9j a28KPj4+U1VTRSBMYWJzCj4+IAo+PiB0aGFuayB5b3UsIE1pY2hhbC4K ------=_Part_207485_2036151241.1463473035147 Content-Type: text/html; charset=GBK Content-Transfer-Encoding: base64 PGRpdiBzdHlsZT0ibGluZS1oZWlnaHQ6MS43O2NvbG9yOiMwMDAwMDA7Zm9udC1zaXplOjE0cHg7 Zm9udC1mYW1pbHk6QXJpYWwiPjxkaXYgaWQ9ImRpdk5ldGVhc2VNYWlsQ2FyZCI+PC9kaXY+PGRp dj50aGFuayB5b3UgdmVyeSBtdWNoISBWbGFzdGltaWwuPGJyPjxicj48L2Rpdj48cHJlPkF0IDIw MTYtMDUtMTcgMTM6MTQ6NDIsICJWbGFzdGltaWwgQmFia2EiICZsdDt2YmFia2FAc3VzZS5jeiZn dDsgd3JvdGU6CiZndDtPbiAwNS8xNy8yMDE2IDAzOjA2IEFNLCBXYW5nIFhpYW9xaWFuZyB3cm90 ZToKJmd0OyZndDsmZ3Q7eWVzIGl0IHdvdWxkLiBXaHkgdGhhdCB3b3VsZCBtYXR0ZXIuIFRoZSBj aGVja3Mgc2hvdWxkIGJlIGluIGFuIG9yZGVyCiZndDsmZ3Q7Jmd0O3doaWNoIGNvdWxkIGdpdmUg dXMgYSBtb3JlIHNwZWNpZmljIHJlYXNvbiB3aXRoIGxhdGVyIGNoZWNrcy4gYmFkX3BhZ2UoKQom Z3Q7Jmd0OyAKJmd0OyZndDsgSSBzZWUsIHlvdSBtZWFuIHRoZSBsYXRlciAiYmFkX3JlYXNvbiIg aXMgdGhlIHN1cGVyc2V0IG9mIHRoZSBwcmV2aW91cyBvbmUuCiZndDsKJmd0O05vdCBleGFjdGx5 LiBJdCdzIG5vdCBwb3NzaWJsZSB0byBzb3J0IGFsbCB0aGUgcmVhc29ucyBsaWtlIHRoYXQuIEJ1 dCBhcwomZ3Q7TWljaGFsIHNhaWQsIGJhZF9wYWdlKCkgd2lsbCBwcmludCBhbGwgdGhlIHJlbGV2 YW50IGluZm8gc28geW91IGNhbgomZ3Q7cmVjb25zdHJ1Y3QgYWxsIHJlYXNvbnMgZnJvbSBpdC4g VGhlIGJhZF9yZWFzb24gdGV4dCBpcyBtb3N0bHkgYSBoaW50CiZndDt3aGF0IHRvIGNoZWNrIGZp cnN0LgomZ3Q7CiZndDsmZ3Q7Jmd0O3dpbGwgdGhlbiBwcmludCBtb3JlIGRldGFpbGVkIGluZm9y bWF0aW9uLgomZ3Q7Jmd0OyZndDstLQomZ3Q7Jmd0OyZndDtNaWNoYWwgSG9ja28KJmd0OyZndDsm Z3Q7U1VTRSBMYWJzCiZndDsmZ3Q7IAomZ3Q7Jmd0OyB0aGFuayB5b3UsIE1pY2hhbC4KPC9wcmU+ PC9kaXY+PGJyPjxicj48c3BhbiB0aXRsZT0ibmV0ZWFzZWZvb3RlciI+PHA+Jm5ic3A7PC9wPjwv c3Bhbj4= ------=_Part_207485_2036151241.1463473035147-- -- 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