From: Dave Chinner <david@fromorbit.com>
To: Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org, linux-mm@kvack.org,
Andrew Morton <akpm@linux-foundation.org>,
npiggin@suse.de
Subject: Re: your mail
Date: Thu, 17 Jun 2010 08:15:41 +1000 [thread overview]
Message-ID: <20100616221541.GV6590@dastard> (raw)
In-Reply-To: <1276706031-29421-1-git-send-email-jack@suse.cz>
On Wed, Jun 16, 2010 at 06:33:49PM +0200, Jan Kara wrote:
> Hello,
>
> here is the fourth version of the writeback livelock avoidance patches
> for data integrity writes. To quickly summarize the idea: we tag dirty
> pages at the beginning of write_cache_pages with a new TOWRITE tag and
> then write only tagged pages to avoid parallel writers to livelock us.
> See changelogs of the patches for more details.
> I have tested the patches with fsx and a test program I wrote which
> checks that if we crash after fsync, the data is indeed on disk.
> If there are no more concerns, can these patches get merged?
Has it been run through xfstests? I'd suggest doing that at least
with XFS as there are several significant sync sanity tests for XFS
in the suite...
Cheers,
Dave.
--
Dave Chinner
david@fromorbit.com
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next prev parent reply other threads:[~2010-06-16 22:15 UTC|newest]
Thread overview: 67+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-16 16:33 Jan Kara
2010-06-16 16:33 ` [PATCH 1/2] radix-tree: Implement function radix_tree_range_tag_if_tagged Jan Kara
2010-06-18 22:18 ` Andrew Morton
2010-06-21 12:09 ` Nick Piggin
2010-06-21 22:43 ` Jan Kara
2010-06-23 13:42 ` Jan Kara
2010-06-16 16:33 ` [PATCH 2/2] mm: Implement writeback livelock avoidance using page tagging Jan Kara
2010-06-18 22:21 ` Andrew Morton
2010-06-21 12:42 ` Jan Kara
2010-06-16 22:15 ` Dave Chinner [this message]
2010-06-17 7:43 ` [PATCH 0/2 v4] Writeback livelock avoidance for data integrity writes Jan Kara
2010-06-18 6:11 ` Dave Chinner
2010-06-18 7:01 ` Nick Piggin
2010-06-17 9:11 ` Jan Kara
2010-06-22 2:59 ` your mail Wu Fengguang
2010-06-22 13:54 ` Jan Kara
2010-06-22 14:12 ` Wu Fengguang
-- strict thread matches above, loose matches on Subject: below --
2025-02-24 22:52 [PATCH v7 0/7] mseal system mappings jeffxu
2025-02-25 15:18 ` Lorenzo Stoakes
2025-02-26 0:12 ` Jeff Xu
2025-02-26 5:42 ` your mail Lorenzo Stoakes
2025-02-28 0:55 ` Jeff Xu
2025-02-28 9:35 ` Lorenzo Stoakes
2025-02-28 17:24 ` Jeff Xu
2025-02-28 17:30 ` Lorenzo Stoakes
2023-05-10 19:01 [PATCH] maple_tree: Fix a few documentation issues, Thomas Gleixner
2023-05-15 19:27 ` your mail Liam R. Howlett
2023-05-15 21:16 ` Thomas Gleixner
2023-05-16 22:47 ` Thomas Gleixner
2023-05-23 13:46 ` Liam R. Howlett
[not found] <20190225201635.4648-1-hannes@cmpxchg.org>
2019-02-26 23:49 ` Roman Gushchin
2017-04-10 11:03 [PATCH -v2 0/9] mm: make movable onlining suck less Michal Hocko
2017-04-15 12:17 ` Michal Hocko
2017-04-17 5:47 ` your mail Joonsoo Kim
2017-04-17 8:15 ` Michal Hocko
2017-04-20 1:27 ` Joonsoo Kim
2017-04-20 7:28 ` Michal Hocko
2017-04-20 8:49 ` Michal Hocko
2017-04-20 11:56 ` Vlastimil Babka
2017-04-20 12:13 ` Michal Hocko
2017-04-21 4:38 ` Joonsoo Kim
2017-04-21 7:16 ` Michal Hocko
2017-04-24 1:44 ` Joonsoo Kim
2017-04-24 7:53 ` Michal Hocko
2017-04-25 2:50 ` Joonsoo Kim
2017-04-26 9:19 ` Michal Hocko
2017-04-27 2:08 ` Joonsoo Kim
2017-04-27 15:10 ` Michal Hocko
2012-10-04 16:50 Andrea Arcangeli
2012-10-04 18:17 ` your mail Christoph Lameter
[not found] <1131.86.55.168.2.1170690089.squirrel@mail.thinknet.ro>
2007-02-05 12:36 ` Joerg Roedel
2003-01-24 5:54 Anoop J.
2003-01-24 6:28 ` David Lang
2003-01-24 8:51 ` Anoop J.
2003-01-24 8:48 ` David Lang
2003-01-24 9:49 ` Anoop J.
2003-01-24 19:14 ` David Lang
2003-01-24 19:40 ` Maciej W. Rozycki
2003-01-24 5:08 (unknown), Anoop J.
2003-01-24 5:11 ` your mail David Lang
2003-01-24 6:06 ` John Alvord
2003-01-25 2:29 ` Jason Papadopoulos
2003-01-25 2:26 ` Larry McVoy
2003-01-25 17:47 ` Eric W. Biederman
2003-01-25 23:10 ` Larry McVoy
2003-01-26 8:12 ` David S. Miller
2002-04-21 14:54 raciel
2002-04-21 19:12 ` your mail William Lee Irwin III
2002-01-02 14:20 mehul radheshyam choube
2002-01-03 16:40 ` your mail Rik van Riel
2001-08-04 11:10 Mahmoud Taghizadeh
2001-08-04 13:18 ` your mail Francois Romieu
2001-06-08 1:36 jnn
2001-06-08 13:16 ` your mail Ralf Baechle
2000-09-04 12:01 Sahil
2000-09-04 15:35 ` your mail Rik van Riel
2000-03-28 8:19 pnilesh
2000-03-28 13:26 ` Stephen C. Tweedie
1998-02-25 22:15 Rik van Riel
1998-02-25 22:48 ` your mail Linus Torvalds
1998-02-25 23:26 ` Rik van Riel
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