From: Theodore Tso Subject: Re: [PATCH V2] e2fsck: Improve consistency check of uninit block group Date: Sat, 11 Jul 2009 16:02:45 -0400 Message-ID: <20090711200245.GC25844@mit.edu> References: <4A557866.20604@sx.jp.nec.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: linux-ext4@vger.kernel.org To: Kazuya Mio Return-path: Received: from thunk.org ([69.25.196.29]:41488 "EHLO thunker.thunk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752485AbZGKUCy (ORCPT ); Sat, 11 Jul 2009 16:02:54 -0400 Content-Disposition: inline In-Reply-To: <4A557866.20604@sx.jp.nec.com> Sender: linux-ext4-owner@vger.kernel.org List-ID: On Thu, Jul 09, 2009 at 01:56:06PM +0900, Kazuya Mio wrote: > Hi, > > I have addressed Ted's comments. > (http://kerneltrap.org/mailarchive/linux-ext4/2009/7/3/6132903) I fixed it up a bit before applying it. It turns out we already had a function specific to block bitmaps, ext2fs_test_block_bitmap_range() which provides this functionality. So I added the optimized version of the generic bitmap test_range() function, and used it to speed up ext2fs_test_block_bitmap_range(). This got placed into the maint branch. The changes to e2fsck's pass5 has been checked into the 'master' branch of e2fsprogs. - Ted