From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752001Ab1E2HeU (ORCPT ); Sun, 29 May 2011 03:34:20 -0400 Received: from mail-qw0-f46.google.com ([209.85.216.46]:61032 "EHLO mail-qw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751804Ab1E2HeS convert rfc822-to-8bit (ORCPT ); Sun, 29 May 2011 03:34:18 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=googlemail.com; s=gamma; h=mime-version:reply-to:in-reply-to:references:date:message-id :subject:from:to:cc:content-type:content-transfer-encoding; b=b3rjA3BCAsEdBMEtJi68xNN+uZ/I3iNZvAUkdM1kerxDQAk7NRB81kj39gipEkGl7j i6sONNJGB0kmzSVJbvtZwLZopYMwQehzTDPDGQt4Kwg0en9XQEdw1xGwAHu1jqSMbKo5 ojpJBXWOEE9L2331y/GP/kHOO4nfcAlwaic1E= MIME-Version: 1.0 Reply-To: sedat.dilek@gmail.com In-Reply-To: <20110524051411.924582719@intel.com> References: <20110524051411.924582719@intel.com> Date: Sun, 29 May 2011 09:34:16 +0200 Message-ID: Subject: Re: [PATCH 00/18] writeback fixes and cleanups for 2.6.40 (v4) From: Sedat Dilek To: Wu Fengguang Cc: Andrew Morton , Jan Kara , Dave Chinner , Christoph Hellwig , linux-fsdevel@vger.kernel.org, LKML , Linus Torvalds Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org ( Sorry for top-posting. ) I have this patchset v4 since 24-May in my series. Is this going to be accepted within merge-window for 2.6.40 (or 3.0)? - Sedat - On Tue, May 24, 2011 at 7:14 AM, Wu Fengguang wrote: > > Andrew, > > The first 10 patches are already in -mm tree, with updates: > > - remove "writeback: pass writeback_control down to move_expired_inodes()", and >  resolve the resulting merge conflicts in other patches. > - move ahead the sync livelock prevention patches (01, 02) so that (04) won't livelock sync > - merge the three -mm fixes to (08) > - fixed changelog of (01) > - rename .for_sync to .tagged_writepages > >        [PATCH 01/18] writeback: introduce .tagged_writepages for the WB_SYNC_NONE sync stage >        [PATCH 02/18] writeback: update dirtied_when for synced inode to prevent livelock >        [PATCH 03/18] writeback: introduce writeback_control.inodes_cleaned >        [PATCH 04/18] writeback: try more writeback as long as something was written >        [PATCH 05/18] writeback: the kupdate expire timestamp should be a moving target >        [PATCH 06/18] writeback: sync expired inodes first in background writeback >        [PATCH 07/18] writeback: refill b_io iff empty >        [PATCH 08/18] writeback: split inode_wb_list_lock into bdi_writeback.list_lock >        [PATCH 09/18] writeback: elevate queue_io() into wb_writeback() >        [PATCH 10/18] writeback: avoid extra sync work at enqueue time > > The following 6 patches are trivial and safe > >        [PATCH 11/18] writeback: add bdi_dirty_limit() kernel-doc >        [PATCH 12/18] writeback: skip balance_dirty_pages() for in-memory fs >        [PATCH 13/18] writeback: remove writeback_control.more_io >        [PATCH 14/18] writeback: remove .nonblocking and .encountered_congestion >        [PATCH 15/18] writeback: trace event writeback_single_inode >        [PATCH 16/18] writeback: trace event writeback_queue_io > > Patch 17 is a bit more complex > >        [PATCH 17/18] writeback: make writeback_control.nr_to_write straight >        [PATCH 18/18] writeback: rearrange the wb_writeback() loop > > Thanks to Jan and Dave for the careful reviews! > > The patches are git pullable from > > git://git.kernel.org/pub/scm/linux/kernel/git/wfg/writeback.git fs-writeback > >  fs/block_dev.c                   |   16 +- >  fs/btrfs/extent_io.c             |    2 - >  fs/ext4/inode.c                  |    4 +- >  fs/fs-writeback.c                |  411 +++++++++++++++++++++----------------- >  fs/inode.c                       |    5 +- >  fs/nfs/write.c                   |    3 +- >  fs/xfs/linux-2.6/xfs_aops.c      |    2 +- >  include/linux/backing-dev.h      |    2 + >  include/linux/writeback.h        |   14 +- >  include/trace/events/btrfs.h     |    6 +- >  include/trace/events/ext4.h      |    6 +- >  include/trace/events/writeback.h |  137 ++++++++++++-- >  mm/backing-dev.c                 |   30 ++- >  mm/filemap.c                     |    6 +- >  mm/page-writeback.c              |   42 ++-- >  mm/rmap.c                        |    4 +- >  16 files changed, 420 insertions(+), 270 deletions(-) > > Thanks, > Fengguang > > -- > To unsubscribe from this list: send the line "unsubscribe linux-fsdevel" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at  http://vger.kernel.org/majordomo-info.html >