From: David Teigland <teigland@redhat.com>
To: Tejun Heo <tj@kernel.org>
Cc: Steven Whitehouse <swhiteho@redhat.com>,
Linus Torvalds <torvalds@linux-foundation.org>,
linux-kernel@vger.kernel.org
Subject: Re: [GIT PULL] dlm fix for 2.6.38
Date: Mon, 14 Feb 2011 11:21:15 -0500 [thread overview]
Message-ID: <20110214162115.GB6909@redhat.com> (raw)
In-Reply-To: <20110214154601.GS18742@htj.dyndns.org>
On Mon, Feb 14, 2011 at 04:46:01PM +0100, Tejun Heo wrote:
> Hello,
>
> On Mon, Feb 14, 2011 at 10:38:44AM -0500, David Teigland wrote:
> > find_lkb seems to be getting an actual, but wrong lkid, so it's returning
> > the wrong lkb in the receive routines. It happens fairly quickly with
> > multiple wq threads, but not at all with single. One suspect I'm going to
> > look at are the ls_stub and fields in the lockspace struct. I'm not
> > convinced extra send/recv threads give us that much benefit in practice,
> > so it's not my top priority at the moment.
>
> Hmmm... okay. At any rate, please use alloc[_ordered]_workqueue()
> interface. create[_singlethread]_workqueue() will be deprecated soon.
Oh, I'll switch to the other API in the patch set for the next merge.
Dave
next prev parent reply other threads:[~2011-02-14 16:21 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-11 23:38 [GIT PULL] dlm fix for 2.6.38 David Teigland
2011-02-12 15:44 ` Steven Whitehouse
2011-02-12 15:51 ` Tejun Heo
2011-02-14 15:38 ` David Teigland
2011-02-14 15:46 ` Tejun Heo
2011-02-14 16:21 ` David Teigland [this message]
2011-02-14 16:24 ` Tejun Heo
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