From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932320AbdJJOPx (ORCPT ); Tue, 10 Oct 2017 10:15:53 -0400 Received: from mx2.suse.de ([195.135.220.15]:39555 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932087AbdJJOPt (ORCPT ); Tue, 10 Oct 2017 10:15:49 -0400 Date: Tue, 10 Oct 2017 16:15:47 +0200 From: Michal Hocko To: Pavel Tatashin Cc: linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, kasan-dev@googlegroups.com, borntraeger@de.ibm.com, heiko.carstens@de.ibm.com, davem@davemloft.net, willy@infradead.org, ard.biesheuvel@linaro.org, mark.rutland@arm.com, will.deacon@arm.com, catalin.marinas@arm.com, sam@ravnborg.org, mgorman@techsingularity.net, steven.sistare@oracle.com, daniel.m.jordan@oracle.com, bob.picco@oracle.com Subject: Re: [PATCH v11 0/9] complete deferred page initialization Message-ID: <20171010141547.zpdptsccsblyw634@dhcp22.suse.cz> References: <20171009221931.1481-1-pasha.tatashin@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171009221931.1481-1-pasha.tatashin@oracle.com> User-Agent: NeoMutt/20170609 (1.8.3) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Btw. thanks for your persistance and willingness to go over all the suggestions which might not have been consistent btween different versions. I believe this is a general improvement in the early initialization code. We do not rely on an implicit zeroing which just happens to work by a chance. The perfomance improvements are a bonus on top. Thanks, good work! -- Michal Hocko SUSE Labs From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michal Hocko Date: Tue, 10 Oct 2017 14:15:47 +0000 Subject: Re: [PATCH v11 0/9] complete deferred page initialization Message-Id: <20171010141547.zpdptsccsblyw634@dhcp22.suse.cz> List-Id: References: <20171009221931.1481-1-pasha.tatashin@oracle.com> In-Reply-To: <20171009221931.1481-1-pasha.tatashin@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-arm-kernel@lists.infradead.org Btw. thanks for your persistance and willingness to go over all the suggestions which might not have been consistent btween different versions. I believe this is a general improvement in the early initialization code. We do not rely on an implicit zeroing which just happens to work by a chance. The perfomance improvements are a bonus on top. Thanks, good work! -- Michal Hocko SUSE Labs From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f200.google.com (mail-pf0-f200.google.com [209.85.192.200]) by kanga.kvack.org (Postfix) with ESMTP id 940FD6B025F for ; Tue, 10 Oct 2017 10:15:50 -0400 (EDT) Received: by mail-pf0-f200.google.com with SMTP id v2so7636954pfa.4 for ; Tue, 10 Oct 2017 07:15:50 -0700 (PDT) Received: from mx2.suse.de (mx2.suse.de. [195.135.220.15]) by mx.google.com with ESMTPS id 1si9014077pll.286.2017.10.10.07.15.49 for (version=TLS1 cipher=AES128-SHA bits=128/128); Tue, 10 Oct 2017 07:15:49 -0700 (PDT) Date: Tue, 10 Oct 2017 16:15:47 +0200 From: Michal Hocko Subject: Re: [PATCH v11 0/9] complete deferred page initialization Message-ID: <20171010141547.zpdptsccsblyw634@dhcp22.suse.cz> References: <20171009221931.1481-1-pasha.tatashin@oracle.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20171009221931.1481-1-pasha.tatashin@oracle.com> Sender: owner-linux-mm@kvack.org List-ID: To: Pavel Tatashin Cc: linux-kernel@vger.kernel.org, sparclinux@vger.kernel.org, linux-mm@kvack.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, linux-arm-kernel@lists.infradead.org, x86@kernel.org, kasan-dev@googlegroups.com, borntraeger@de.ibm.com, heiko.carstens@de.ibm.com, davem@davemloft.net, willy@infradead.org, ard.biesheuvel@linaro.org, mark.rutland@arm.com, will.deacon@arm.com, catalin.marinas@arm.com, sam@ravnborg.org, mgorman@techsingularity.net, steven.sistare@oracle.com, daniel.m.jordan@oracle.com, bob.picco@oracle.com Btw. thanks for your persistance and willingness to go over all the suggestions which might not have been consistent btween different versions. I believe this is a general improvement in the early initialization code. We do not rely on an implicit zeroing which just happens to work by a chance. The perfomance improvements are a bonus on top. Thanks, good work! -- Michal Hocko SUSE Labs -- 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 From mboxrd@z Thu Jan 1 00:00:00 1970 From: mhocko@kernel.org (Michal Hocko) Date: Tue, 10 Oct 2017 16:15:47 +0200 Subject: [PATCH v11 0/9] complete deferred page initialization In-Reply-To: <20171009221931.1481-1-pasha.tatashin@oracle.com> References: <20171009221931.1481-1-pasha.tatashin@oracle.com> Message-ID: <20171010141547.zpdptsccsblyw634@dhcp22.suse.cz> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Btw. thanks for your persistance and willingness to go over all the suggestions which might not have been consistent btween different versions. I believe this is a general improvement in the early initialization code. We do not rely on an implicit zeroing which just happens to work by a chance. The perfomance improvements are a bonus on top. Thanks, good work! -- Michal Hocko SUSE Labs