Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752061Ab0BNQzk (ORCPT ); Sun, 14 Feb 2010 11:55:40 -0500 Received: from eagle.jhcloos.com ([207.210.242.212]:49586 "EHLO eagle.jhcloos.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751908Ab0BNQzf (ORCPT ); Sun, 14 Feb 2010 11:55:35 -0500 From: James Cloos To: linux-kernel@vger.kernel.org Cc: linux-fsdevel@vger.kernel.org, linux-ext4@vger.kernel.org, linux-btrfs@vger.kernel.org, jfs-discussion@lists.sourceforge.net Subject: Re: [Regression] Filesystem I/O is CPU-bound in rc7 and rc8 In-Reply-To: (James Cloos's message of "Sat, 13 Feb 2010 22:11:07 -0500") References: User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/23.1.90 (gnu/linux) Face: iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAI1J REFUOE+lU9ESgCAIg64P1y+ngUdxhl5H8wFbbM0OmUiEhKkCYaZThXCo6KE5sCbA1DDX3genvO4d eBQgEMaM5qy6uWk4SfBYfdu9jvBN9nSVDOKRtwb+I3epboOsOX5pZbJNsBJFvmQQ05YMfieIBnYX FK2N6dOawd97r/e8RjkTLzmMsiVgrAoEugtviCM3v2WzjgAAAABJRU5ErkJggg== Copyright: Copyright 2009 James Cloos OpenPGP: ED7DAEA6; url=http://jhcloos.com/public_key/0xED7DAEA6.asc OpenPGP-Fingerprint: E9E9 F828 61A4 6EA9 0F2B 63E7 997A 9F17 ED7D AEA6 Date: Sun, 14 Feb 2010 11:40:10 -0500 Message-ID: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Hashcash: 1:30:100214:linux-kernel@vger.kernel.org::8ZPfIzJbCYzOXbr8:00000000000000000000000000000000sxUKb X-Hashcash: 1:30:100214:linux-fsdevel@vger.kernel.org::3Rg7iyI7CcSOicDN:0000000000000000000000000000000UUjwy X-Hashcash: 1:30:100214:linux-ext4@vger.kernel.org::vAO/cGwY8Wa34Oa/:00000000000000000000000000000000009HNEh X-Hashcash: 1:30:100214:linux-btrfs@vger.kernel.org::eZtAfN9sw7gedw3X:000000000000000000000000000000000CCKzt X-Hashcash: 1:30:100214:jfs-discussion@lists.sourceforge.net::nRMUahRKFvUd4BJu:000000000000000000000000/M44N Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 545 Lines: 13 I forgot to say: # CONFIG_SMP is not set CONFIG_TREE_PREEMPT_RCU=y # CONFIG_PREEMPT_NONE is not set # CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y # CONFIG_DEBUG_PREEMPT is not set # CONFIG_PREEMPT_TRACER is not set -JimC -- James Cloos OpenPGP: 1024D/ED7DAEA6 -- 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/