From: Nathan Scott <nscott@aconex.com>
To: xfs-masters@oss.sgi.com
Cc: Al Viro <viro@ftp.linux.org.uk>,
David Miller <davem@davemloft.net>,
dgc@sgi.com, jesper.juhl@gmail.com, chatz@melbourne.sgi.com,
linux-kernel@vger.kernel.org, xfs@oss.sgi.com,
netdev@vger.kernel.org, linux-scsi@vger.kernel.org
Subject: Re: [xfs-masters] Re: 2.6.19-rc6 : Spontaneous reboots, stack overflows - seems to implicate xfs, scsi, networking, SMP
Date: Fri, 24 Nov 2006 09:08:45 +1100 [thread overview]
Message-ID: <1164319725.4695.367.camel@edge> (raw)
In-Reply-To: <1164269545.31358.771.camel@laptopd505.fenrus.org>
On Thu, 2006-11-23 at 09:12 +0100, Arjan van de Ven wrote:
> On Thu, 2006-11-23 at 04:35 +0000, Al Viro wrote:
> > > I would even say 10 function calls deep to allocate file blocks
> > > is overkill, but 22 it just astronomically bad.
> >
> > Especially since a large part is due to cxfs...
> > -
>
> it's a bit sad to see XFS this crippled in linux due to an external,
> proprietary module ;(
Heh, never let reality get in the way of a good conspiracy theory.
The stack depth in XFS is more a factor of the complexity of the
XFS space allocation algorithms, and is unrelated to CXFS.
I'm sure if people would point to specific stack issues they would
(continue to) get addressed. Its just so much easier to speculate
randomly though...
cheers.
--
Nathan
next prev parent reply other threads:[~2006-11-23 22:08 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-21 9:27 2.6.19-rc6 : Spontaneous reboots, stack overflows - seems to implicate xfs, scsi, networking, SMP Jesper Juhl
2006-11-21 21:53 ` David Chatterton
2006-11-21 22:02 ` Jesper Juhl
2006-11-21 23:31 ` David Chinner
2006-11-21 23:51 ` Jesper Juhl
2006-11-22 12:58 ` Jesper Juhl
2006-11-22 20:01 ` Stephen Hemminger
2006-11-23 10:27 ` Jesper Juhl
2006-11-23 1:18 ` David Chinner
2006-11-23 4:10 ` David Miller
2006-11-23 4:35 ` Al Viro
2006-11-23 6:47 ` Matthew Wilcox
2006-11-23 8:12 ` Arjan van de Ven
2006-11-23 22:08 ` Nathan Scott [this message]
2006-11-26 14:31 ` Eric Sandeen
2006-11-23 7:08 ` David Chinner
2006-11-23 13:16 ` Ingo Oeser
2006-11-23 18:37 ` Arjan van de Ven
2006-11-23 19:54 ` David Miller
2006-11-24 0:55 ` David Chinner
2006-11-24 1:08 ` Jesper Juhl
2006-11-24 2:05 ` David Chinner
2006-11-24 7:52 ` Arjan van de Ven
2006-11-23 19:42 ` David Miller
2006-11-29 1:56 ` David Chinner
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1164319725.4695.367.camel@edge \
--to=nscott@aconex.com \
--cc=chatz@melbourne.sgi.com \
--cc=davem@davemloft.net \
--cc=dgc@sgi.com \
--cc=jesper.juhl@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-scsi@vger.kernel.org \
--cc=netdev@vger.kernel.org \
--cc=viro@ftp.linux.org.uk \
--cc=xfs-masters@oss.sgi.com \
--cc=xfs@oss.sgi.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).