[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date: Thu, 13 Dec 2012 10:07:41 +1100
From: Dave Chinner <david@...morbit.com>
To: Stefan Ring <stefanrin@...il.com>
Cc: linux-ext4@...r.kernel.org, xfs@....sgi.com,
linux-fsdevel@...r.kernel.org
Subject: Re: A huge latency in ext4 and xfs because of stable page write
On Wed, Dec 12, 2012 at 08:23:43AM +0100, Stefan Ring wrote:
> >> http://www.spinics.net/lists/linux-fsdevel/msg59421.html
> >
> > Thanks for pointing out. So now it seems that only I can do is to
> > present a proposal to revert stable page write temporarily because it
> > causes a huge latency for some applications.
>
> There has just been a write-up on the topic of stable pages in last
> week’s LWN: http://lwn.net/Articles/528031/
>
> The link should become available for non-subscribers tomorrow.
This is what subscriber links are for - when a LWN article is
relevant to a specific discussion, a subscriber can use their
discretion to post world readable link to the pay-walled article so
everyone is able to read the article....
This is one of the reasons I really like LWN and the way Jon has set
up subscriptions (and encourage anyone who doesn't subscribe to do
so). The paywall is something I *choose* to participate
in to get articles as quickly as possible, but have the option of
being able to let non-subscribers read articles immediately if *I*
consider it relevant to a discussion. That's definitely the case
here....
That said, a link has aleady been posted, so I don't have to do
anything but cheerlead here. :)
Cheers,
Dave.
--
Dave Chinner
david@...morbit.com
--
To unsubscribe from this list: send the line "unsubscribe linux-ext4" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists