From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755001AbcBBWWB (ORCPT ); Tue, 2 Feb 2016 17:22:01 -0500 Received: from mail.linuxfoundation.org ([140.211.169.12]:59529 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754031AbcBBWV7 (ORCPT ); Tue, 2 Feb 2016 17:21:59 -0500 Date: Tue, 2 Feb 2016 14:21:57 -0800 From: Andrew Morton To: Christian Borntraeger Cc: David Rientjes , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, davem@davemloft.net, Joonsoo Kim , davej@codemonkey.org.uk Subject: Re: [PATCH v3 2/3] x86: query dynamic DEBUG_PAGEALLOC setting Message-Id: <20160202142157.1bfc6f81807faaa026957917@linux-foundation.org> In-Reply-To: <56B12560.4010201@de.ibm.com> References: <1453889401-43496-1-git-send-email-borntraeger@de.ibm.com> <1453889401-43496-3-git-send-email-borntraeger@de.ibm.com> <56A9E3D1.3090001@de.ibm.com> <56B12560.4010201@de.ibm.com> X-Mailer: Sylpheed 3.4.1 (GTK+ 2.24.23; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2 Feb 2016 22:53:36 +0100 Christian Borntraeger wrote: > >> I don't think we should have a CONFIG_DEBUG_PAGEALLOC that does some stuff > >> and then a commandline parameter or CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT > >> to enable more stuff. It should either be all enabled by the commandline > >> (or config option) or split into a separate entity. > >> CONFIG_DEBUG_PAGEALLOC_LIGHT and CONFIG_DEBUG_PAGEALLOC would be fine, but > >> the current state is very confusing about what is being done and what > >> isn't. > >> > > > > Ping? > > > https://lkml.org/lkml/2016/1/29/266 That's already in linux-next so I can't apply it. Well, I can, but it's a hassle. What's happening here? From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pa0-f45.google.com (mail-pa0-f45.google.com [209.85.220.45]) by kanga.kvack.org (Postfix) with ESMTP id C5C056B0005 for ; Tue, 2 Feb 2016 17:21:59 -0500 (EST) Received: by mail-pa0-f45.google.com with SMTP id cy9so1425699pac.0 for ; Tue, 02 Feb 2016 14:21:59 -0800 (PST) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org. [140.211.169.12]) by mx.google.com with ESMTPS id ly9si4351066pab.115.2016.02.02.14.21.59 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 02 Feb 2016 14:21:59 -0800 (PST) Date: Tue, 2 Feb 2016 14:21:57 -0800 From: Andrew Morton Subject: Re: [PATCH v3 2/3] x86: query dynamic DEBUG_PAGEALLOC setting Message-Id: <20160202142157.1bfc6f81807faaa026957917@linux-foundation.org> In-Reply-To: <56B12560.4010201@de.ibm.com> References: <1453889401-43496-1-git-send-email-borntraeger@de.ibm.com> <1453889401-43496-3-git-send-email-borntraeger@de.ibm.com> <56A9E3D1.3090001@de.ibm.com> <56B12560.4010201@de.ibm.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org List-ID: To: Christian Borntraeger Cc: David Rientjes , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-s390@vger.kernel.org, x86@kernel.org, linuxppc-dev@lists.ozlabs.org, davem@davemloft.net, Joonsoo Kim , davej@codemonkey.org.uk On Tue, 2 Feb 2016 22:53:36 +0100 Christian Borntraeger wrote: > >> I don't think we should have a CONFIG_DEBUG_PAGEALLOC that does some stuff > >> and then a commandline parameter or CONFIG_DEBUG_PAGEALLOC_ENABLE_DEFAULT > >> to enable more stuff. It should either be all enabled by the commandline > >> (or config option) or split into a separate entity. > >> CONFIG_DEBUG_PAGEALLOC_LIGHT and CONFIG_DEBUG_PAGEALLOC would be fine, but > >> the current state is very confusing about what is being done and what > >> isn't. > >> > > > > Ping? > > > https://lkml.org/lkml/2016/1/29/266 That's already in linux-next so I can't apply it. Well, I can, but it's a hassle. What's happening here? -- 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