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From: Tejun Heo <tj@kernel.org>
To: David Teigland <teigland@redhat.com>
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 16:46:01 +0100	[thread overview]
Message-ID: <20110214154601.GS18742@htj.dyndns.org> (raw)
In-Reply-To: <20110214153844.GA6909@redhat.com>

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.

Thanks.

-- 
tejun

  reply	other threads:[~2011-02-14 15:46 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-11 23:38 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 [this message]
2011-02-14 16:21         ` David Teigland
2011-02-14 16:24           ` Tejun Heo

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