From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754558Ab1GRBNT (ORCPT ); Sun, 17 Jul 2011 21:13:19 -0400 Received: from li9-11.members.linode.com ([67.18.176.11]:50892 "EHLO test.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752362Ab1GRBNS (ORCPT ); Sun, 17 Jul 2011 21:13:18 -0400 Date: Sun, 17 Jul 2011 21:13:15 -0400 From: "Ted Ts'o" To: Dan Ehrenberg Cc: Andreas Dilger , linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, Eric Sandeen Subject: Re: [PATCH v2 1/2] ext4: Preallocation is a multiple of stripe size Message-ID: <20110718011315.GH2717@thunk.org> Mail-Followup-To: Ted Ts'o , Dan Ehrenberg , Andreas Dilger , linux-ext4@vger.kernel.org, linux-kernel@vger.kernel.org, Eric Sandeen References: <1310766115-4164-1-git-send-email-dehrenberg@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1310766115-4164-1-git-send-email-dehrenberg@google.com> User-Agent: Mutt/1.5.20 (2009-06-14) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: tytso@thunk.org X-SA-Exim-Scanned: No (on test.thunk.org); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jul 15, 2011 at 02:41:54PM -0700, Dan Ehrenberg wrote: > Previously, if a stripe width was provided, then it would be used > as the preallocation granularity, with no santiy checking and no > way to override this. Now, mb_prealloc_size defaults to the smallest > multiple of stripe size that is greater than or equal to the old > default mb_prealloc_size, and this can be overridden with the sysfs > interface. > > Signed-off-by: Dan Ehrenberg Added to the ext4 tree, thanks! - Ted