Re: [GIT PULL] dlm fix for 2.6.38

From: David Teigland
Date: Mon Feb 14 2011 - 11:21:28 EST


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

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