linux-kernel - Re: [PATCH 05/10] block: remove per-queue plugging

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20110308202100.GA31744@redhat.com>
Date:	Tue, 8 Mar 2011 15:21:01 -0500
From:	Mike Snitzer <snitzer@...hat.com>
To:	Jens Axboe <jaxboe@...ionio.com>
Cc:	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"hch@...radead.org" <hch@...radead.org>
Subject: Re: [PATCH 05/10] block: remove per-queue plugging

On Tue, Mar 08 2011 at  7:16am -0500,
Jens Axboe <jaxboe@...ionio.com> wrote:

> On 2011-03-03 23:13, Mike Snitzer wrote:
> > I'm now hitting a lockdep issue, while running a 'for-2.6.39/stack-plug'
> > kernel, when I try an fsync heavy workload to a request-based mpath
> > device (the kernel ultimately goes down in flames, I've yet to look at
> > the crashdump I took)
> 
> Mike, can you re-run with the current stack-plug branch? I've fixed the
> !CONFIG_BLOCK and rebase issues, and also added a change for this flush
> on schedule event. It's run outside of the runqueue lock now, so
> hopefully that should solve this one.

Works for me, thanks.

Mike
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/