From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934127AbcBDF5a (ORCPT ); Thu, 4 Feb 2016 00:57:30 -0500 Received: from mail-pf0-f175.google.com ([209.85.192.175]:33003 "EHLO mail-pf0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932840AbcBDF51 (ORCPT ); Thu, 4 Feb 2016 00:57:27 -0500 From: Joonsoo Kim X-Google-Original-From: Joonsoo Kim 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 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> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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