From: Dave Chinner <david@fromorbit.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: xfs@oss.sgi.com
Subject: Re: [PATCH] xfs: fix xfs_fsblock_t tracing
Date: Wed, 17 Feb 2010 15:19:10 +1100 [thread overview]
Message-ID: <20100217041910.GM28392@discord.disaster> (raw)
In-Reply-To: <20100215220219.GA4890@infradead.org>
On Mon, Feb 15, 2010 at 05:02:19PM -0500, Christoph Hellwig wrote:
> Using a static buffer in xfs_fmtfsblock means we can corrupt traces if
> multiple CPUs hit this code path at the same. Just remove xfs_fmtfsblock
> for now and print the block number purely numerical. If we want the
> NULLFSBLOCK and NULLSTARTBLOCK formatting back the best way would be
> a decoding plugin in the trace-cmd userspace command.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <david@fromorbit.com>
--
Dave Chinner
david@fromorbit.com
_______________________________________________
xfs mailing list
xfs@oss.sgi.com
http://oss.sgi.com/mailman/listinfo/xfs
prev parent reply other threads:[~2010-02-17 4:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-15 22:02 [PATCH] xfs: fix xfs_fsblock_t tracing Christoph Hellwig
2010-02-17 4:19 ` Dave Chinner [this message]
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=20100217041910.GM28392@discord.disaster \
--to=david@fromorbit.com \
--cc=hch@infradead.org \
--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