From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756619AbZEMIbI (ORCPT ); Wed, 13 May 2009 04:31:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753868AbZEMIaw (ORCPT ); Wed, 13 May 2009 04:30:52 -0400 Received: from fgwmail7.fujitsu.co.jp ([192.51.44.37]:34751 "EHLO fgwmail7.fujitsu.co.jp" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753343AbZEMIav (ORCPT ); Wed, 13 May 2009 04:30:51 -0400 From: KOSAKI Motohiro To: LKML , linux-mm , Andrew Morton , Lee Schermerhorn , Minchan Kim Subject: [PATCH] Kconfig: CONFIG_UNEVICTABLE_LRU move into EMBEDDED submenu Cc: kosaki.motohiro@jp.fujitsu.com Message-Id: <20090513172904.7234.A69D9226@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit X-Mailer: Becky! ver. 2.50.07 [ja] Date: Wed, 13 May 2009 17:30:45 +0900 (JST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Subject: [PATCH] Kconfig: CONFIG_UNEVICTABLE_LRU move into EMBEDDED submenu Almost people always turn on CONFIG_UNEVICTABLE_LRU. this configuration is used only embedded people. Thus, moving it into embedded submenu is better. Signed-off-by: KOSAKI Motohiro Cc: Lee Schermerhorn Cc: Minchan Kim --- init/Kconfig | 12 ++++++++++++ mm/Kconfig | 12 ------------ 2 files changed, 12 insertions(+), 12 deletions(-) Index: b/mm/Kconfig =================================================================== --- a/mm/Kconfig +++ b/mm/Kconfig @@ -203,18 +203,6 @@ config VIRT_TO_BUS def_bool y depends on !ARCH_NO_VIRT_TO_BUS -config UNEVICTABLE_LRU - bool "Add LRU list to track non-evictable pages" - default y - help - Keeps unevictable pages off of the active and inactive pageout - lists, so kswapd will not waste CPU time or have its balancing - algorithms thrown off by scanning these pages. Selecting this - will use one page flag and increase the code size a little, - say Y unless you know what you are doing. - - See Documentation/vm/unevictable-lru.txt for more information. - config HAVE_MLOCK bool default y if MMU=y Index: b/init/Kconfig =================================================================== --- a/init/Kconfig +++ b/init/Kconfig @@ -954,6 +954,18 @@ config SLUB_DEBUG SLUB sysfs support. /sys/slab will not exist and there will be no support for cache validation etc. +config UNEVICTABLE_LRU + bool "Add LRU list to track non-evictable pages" if EMBEDDED + default y + help + Keeps unevictable pages off of the active and inactive pageout + lists, so kswapd will not waste CPU time or have its balancing + algorithms thrown off by scanning these pages. Selecting this + will use one page flag and increase the code size a little, + say Y unless you know what you are doing. + + See Documentation/vm/unevictable-lru.txt for more information. + config STRIP_ASM_SYMS bool "Strip assembler-generated symbols during link" default n