From: "Jayson R. King" Subject: Re: [PATCH 2.6.27.y 00/11] *** SUBJECT HERE *** Date: Tue, 16 Mar 2010 22:10:44 -0500 Message-ID: <4BA04834.6040502@jaysonking.com> References: <1268699165-17461-1-git-send-email-tytso@mit.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: stable@kernel.org, "Jayson R. King" , Ext4 Developers List To: Theodore Ts'o Return-path: Received: from bosmailout07.eigbox.net ([66.96.190.7]:58001 "EHLO bosmailout07.eigbox.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751238Ab0CQDtF (ORCPT ); Tue, 16 Mar 2010 23:49:05 -0400 Received: from bosmailscan04.eigbox.net ([10.20.15.4]) by bosmailout07.eigbox.net with esmtp (Exim) id 1NrjlK-00016Q-Jk for linux-ext4@vger.kernel.org; Tue, 16 Mar 2010 23:17:38 -0400 In-Reply-To: <1268699165-17461-1-git-send-email-tytso@mit.edu> Sender: linux-ext4-owner@vger.kernel.org List-ID: On 03/15/2010 07:25 PM, Theodore Ts'o wrote: > These are the patches backported by Jayson R. King. I've eyeballed > them, and run them through a xfsqa test run, and they look good to me. > > Greg, please apply them to the 2.6.27 kernel. > > - Ted > > Aneesh Kumar K.V (10): > ext4: invalidate pages if delalloc block allocation fails. > ext4: Make sure all the block allocation paths reserve blocks > ext4: Add percpu dirty block accounting. > ext4: Retry block reservation > ext4: Retry block allocation if we have free blocks left > ext4: Use tag dirty lookup during mpage_da_submit_io > vfs: Remove the range_cont writeback mode. > vfs: Add no_nrwrite_index_update writeback control flag > ext4: Fix file fragmentation during large file write. > ext4: Implement range_cyclic in ext4_da_writepages instead of > write_cache_pages > > Mingming Cao (1): > percpu counter: clean up percpu_counter_sum_and_set() > > fs/ext4/balloc.c | 88 +++++++++--- > fs/ext4/ext4.h | 13 ++ > fs/ext4/ext4_sb.h | 1 + > fs/ext4/inode.c | 314 ++++++++++++++++++++++++++++------------ > fs/ext4/mballoc.c | 39 +++-- > fs/ext4/super.c | 8 +- > include/linux/percpu_counter.h | 12 +- > include/linux/writeback.h | 10 +- > lib/percpu_counter.c | 8 +- > mm/page-writeback.c | 16 +- > 10 files changed, 360 insertions(+), 149 deletions(-) Thanks for looking at this. Jayson