From: Curt Wohlgemuth <curtw@google.com>
To: Jan Kara <jack@suse.cz>
Cc: lsf-pc@lists.linuxfoundation.org, linux-fsdevel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [LSF/MM TOPIC] Writeback - current state and future
Date: Fri, 4 Feb 2011 10:06:45 -0800 [thread overview]
Message-ID: <AANLkTikUwWOrz_LF1nO=y9cE=Ndt_CUMH-HwH244z6n0@mail.gmail.com> (raw)
In-Reply-To: <20110204164222.GG4104@quack.suse.cz>
I think it would also be valuable to include a discussion of writeback
testing, so perhaps we can go beyond simply large numbers of dd
processes.
On Fri, Feb 4, 2011 at 8:42 AM, Jan Kara <jack@suse.cz> wrote:
> Hi,
>
> I'd like to have one session about writeback. The content would highly
> depend on the current state of things but on a general level, I'd like to
> quickly sum up what went into the kernel (or is mostly ready to go) since
> last LSF (handling of background writeback, livelock avoidance), what is
> being worked on - IO-less balance_dirty_pages() (if it won't be in the
> mostly done section), what other things need to be improved (kswapd
> writeout, writeback_inodes_sb_if_idle() mess, come to my mind now)
>
> Honza
> --
> Jan Kara <jack@suse.cz>
> SUSE Labs, CR
> --
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next prev parent reply other threads:[~2011-02-04 18:06 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-04 16:42 Jan Kara
2011-02-04 18:06 ` Curt Wohlgemuth [this message]
2011-02-05 7:55 ` Tao Ma
2011-02-06 10:43 ` Boaz Harrosh
2011-02-06 15:13 ` Sorin Faibish
2011-02-06 16:24 ` Boaz Harrosh
2011-02-11 14:47 ` Jan Kara
2011-02-11 16:22 ` sfaibish
2011-02-26 21:03 ` Sorin Faibish
2011-02-26 21:07 ` [Lsf-pc] " James Bottomley
2011-02-26 23:21 ` Sorin Faibish
2011-02-26 23:48 ` James Bottomley
2011-02-27 1:50 ` Trond Myklebust
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