Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S966624AbWKOHva (ORCPT ); Wed, 15 Nov 2006 02:51:30 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S966598AbWKOHvN (ORCPT ); Wed, 15 Nov 2006 02:51:13 -0500 Received: from smtp.ustc.edu.cn ([202.38.64.16]:12495 "HELO ustc.edu.cn") by vger.kernel.org with SMTP id S966392AbWKOHuf (ORCPT ); Wed, 15 Nov 2006 02:50:35 -0500 Message-ID: <363577029.15756@ustc.edu.cn> X-EYOUMAIL-SMTPAUTH: wfg@mail.ustc.edu.cn Message-Id: <20061115075032.945192537@localhost.localdomain> References: <20061115075007.832957580@localhost.localdomain> Date: Wed, 15 Nov 2006 15:50:33 +0800 From: Wu Fengguang To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Wu Fengguang Subject: [PATCH 26/28] readahead: turn on by default Content-Disposition: inline; filename=readahead-turn-on-by-default.patch Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 787 Lines: 24 Enable the adaptive readahead logic by default. It helps collect more early testers, and is meant to be a -mm only patch. Signed-off-by: Wu Fengguang Signed-off-by: Andrew Morton --- linux-2.6.19-rc5-mm1.orig/mm/Kconfig +++ linux-2.6.19-rc5-mm1/mm/Kconfig @@ -168,7 +168,7 @@ config ZONE_DMA_FLAG # config ADAPTIVE_READAHEAD bool "Adaptive file readahead (EXPERIMENTAL)" - default n + default y depends on EXPERIMENTAL help Readahead is a technique employed by the kernel in an attempt -- - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/