From: Joe Perches <joe@perches.com>
To: Josef Bacik <jbacik@fusionio.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>,
Thorsten Glaser <tg@mirbsd.de>,
Debian GNU/Linux m68k <debian-68k@lists.debian.org>,
linux-btrfs@vger.kernel.org,
Linux Kernel Development <linux-kernel@vger.kernel.org>
Subject: Re: btrfs zero divide (was: Re: Linux 3.10 problem reports (yes, plural))
Date: Tue, 30 Jul 2013 10:36:10 -0700 [thread overview]
Message-ID: <1375205770.2075.121.camel@joe-AO722> (raw)
In-Reply-To: <20130730171329.GF24583@localhost.localdomain>
On Tue, 2013-07-30 at 13:13 -0400, Josef Bacik wrote:
> I've looked at all the places we do divides in this function and it
> doesn't look like we're doing this anywhere but I could be blind,
do_div seems a likely suspect...
/*
* stripe_nr counts the total number of stripes we have to stride
* to get to this block
*/
do_div(stripe_nr, stripe_len);
next prev parent reply other threads:[~2013-07-30 17:36 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.BSM.4.64L.1307300820160.20675@herc.mirbsd.org>
2013-07-30 9:07 ` btrfs zero divide (was: Re: Linux 3.10 problem reports (yes, plural)) Geert Uytterhoeven
2013-07-30 15:40 ` btrfs zero divide Thorsten Glaser
2013-07-30 17:13 ` btrfs zero divide (was: Re: Linux 3.10 problem reports (yes, plural)) Josef Bacik
2013-07-30 17:36 ` Joe Perches [this message]
2013-07-30 19:02 ` btrfs zero divide Thorsten Glaser
2013-07-30 20:40 ` Josef Bacik
2013-07-30 21:05 ` Joe Perches
2013-07-30 21:25 ` Thorsten Glaser
2013-08-08 20:01 ` Thorsten Glaser
2013-08-09 12:26 ` Andreas Schwab
2013-08-09 12:30 ` Andreas Schwab
2013-08-09 14:35 ` Josef Bacik
2013-08-13 12:12 ` Geert Uytterhoeven
2013-08-09 18:04 ` Zach Brown
2013-08-13 16:32 ` Geert Uytterhoeven
2013-08-14 8:40 ` Geert Uytterhoeven
2013-08-14 8:56 ` Geert Uytterhoeven
2013-08-14 18:07 ` Joe Perches
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=1375205770.2075.121.camel@joe-AO722 \
--to=joe@perches.com \
--cc=debian-68k@lists.debian.org \
--cc=geert@linux-m68k.org \
--cc=jbacik@fusionio.com \
--cc=linux-btrfs@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=tg@mirbsd.de \
/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).