From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pf0-f169.google.com (mail-pf0-f169.google.com [209.85.192.169]) by kanga.kvack.org (Postfix) with ESMTP id 461DC4403D8 for ; Thu, 4 Feb 2016 00:57:28 -0500 (EST) Received: by mail-pf0-f169.google.com with SMTP id w123so33238013pfb.0 for ; Wed, 03 Feb 2016 21:57:28 -0800 (PST) Received: from mail-pf0-x22d.google.com (mail-pf0-x22d.google.com. [2607:f8b0:400e:c00::22d]) by mx.google.com with ESMTPS id pz7si14270322pab.216.2016.02.03.21.57.27 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 03 Feb 2016 21:57:27 -0800 (PST) Received: by mail-pf0-x22d.google.com with SMTP id o185so33075248pfb.1 for ; Wed, 03 Feb 2016 21:57:27 -0800 (PST) From: Joonsoo Kim Subject: [PATCH 0/5] follow-up "Optimize CONFIG_DEBUG_PAGEALLOC" Date: Thu, 4 Feb 2016 14:56:21 +0900 Message-Id: <1454565386-10489-1-git-send-email-iamjoonsoo.kim@lge.com> Sender: owner-linux-mm@kvack.org List-ID: To: Andrew Morton Cc: David Rientjes , Christian Borntraeger , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Benjamin Herrenschmidt , Takashi Iwai , Chris Metcalf , Christoph Lameter , linux-api@vger.kernel.org, Joonsoo Kim As CONFIG_DEBUG_PAGEALLOC can be enabled/disabled via kernel parameters we can optimize some cases by checking the enablement state. This is follow-up work for Christian's Optimize CONFIG_DEBUG_PAGEALLOC. https://lkml.org/lkml/2016/1/27/194 I can't test patches for sound, power and tile, so please review them, maintainers. :) Remaining work is to make sparc to be aware of this but it looks not easy for me so I skip that in this series. It would be the best that these paches are routed through Andrew's tree, because there is a dependency to MM. Thanks. Joonsoo Kim (5): mm/vmalloc: query dynamic DEBUG_PAGEALLOC setting mm/slub: query dynamic DEBUG_PAGEALLOC setting sound: query dynamic DEBUG_PAGEALLOC setting powerpc: query dynamic DEBUG_PAGEALLOC setting tile: query dynamic DEBUG_PAGEALLOC setting arch/powerpc/kernel/traps.c | 5 ++--- arch/powerpc/mm/hash_utils_64.c | 40 ++++++++++++++++++++-------------------- arch/powerpc/mm/init_32.c | 8 ++++---- arch/tile/mm/init.c | 11 +++++++---- mm/slub.c | 11 ++++++----- mm/vmalloc.c | 8 ++++---- sound/drivers/pcsp/pcsp.c | 9 +++++---- 7 files changed, 48 insertions(+), 44 deletions(-) -- 1.9.1 -- 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