From: Orjan Friberg <of@flatfrog.com>
To: <linux-mtd@lists.infradead.org>
Subject: Re: JFFS2 oops when writing to two partitions simultaneously
Date: Thu, 26 Jan 2012 10:02:07 +0100 [thread overview]
Message-ID: <4F21168F.4000800@flatfrog.com> (raw)
In-Reply-To: <4F206D8F.5010206@flatfrog.com>
On 01/25/2012 10:01 PM, Orjan Friberg wrote:
> That one-liner was boiled down from the following program, which still
> oopses instantly:
The C program seems to work fine with CONFIG_PREEMPT_NONE=y.
If that is indeed the problem I guess it's reasonable that it worked
better with PREEMPT_VOLUNTARY than PREEMPT because there are fewer
preemtion points.
--
Orjan Friberg
FlatFrog Laboratories AB
next prev parent reply other threads:[~2012-01-26 9:02 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-24 9:55 JFFS2 oops when writing to two partitions simultaneously Orjan Friberg
2012-01-24 17:15 ` Orjan Friberg
2012-01-24 19:02 ` Orjan Friberg
2012-01-25 19:53 ` Orjan Friberg
2012-01-25 21:01 ` Orjan Friberg
2012-01-26 8:19 ` Joakim Tjernlund
2012-01-26 9:02 ` Orjan Friberg
2012-01-26 9:53 ` Joakim Tjernlund
2012-01-26 9:02 ` Orjan Friberg [this message]
2012-01-26 11:53 ` Joakim Tjernlund
2012-01-26 12:51 ` Orjan Friberg
2012-01-26 13:16 ` Joakim Tjernlund
2012-01-26 14:07 ` Orjan Friberg
2012-01-26 14:23 ` Joakim Tjernlund
2012-01-26 14:53 ` Orjan Friberg
2012-01-26 15:17 ` Joakim Tjernlund
2012-01-26 15:25 ` Orjan Friberg
2012-01-26 16:05 ` Orjan Friberg
2012-01-26 16:17 ` Joakim Tjernlund
2012-01-26 14:52 ` Joakim Tjernlund
2012-01-26 15:09 ` Joakim Tjernlund
2012-01-26 15:18 ` Orjan Friberg
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=4F21168F.4000800@flatfrog.com \
--to=of@flatfrog.com \
--cc=linux-mtd@lists.infradead.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.