From mboxrd@z Thu Jan  1 00:00:00 1970
From: Steven Whitehouse <swhiteho@redhat.com>
Date: Tue, 02 Oct 2007 17:14:41 +0100
Subject: [Cluster-devel] [PATCH] dlm: don't overwrite castparam if it's
	NULL
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References: <4701041A.7020600@redhat.com>
Message-ID: <1191341681.1068.159.camel@quoit>
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Hi,

Now in the -nmw git tree. Thanks,

Steve.

On Mon, 2007-10-01 at 15:28 +0100, Patrick Caulfield wrote:
> If the castaddr passed to the userland API is NULL then don't overwrite the
> existing castparam. This allows a different thread to cancel a lock request and
> the CANCEL AST gets delivered to the original thread.
> 
> bz#306391 (for RHEL4) refers.
> 
> Signed-Off-By: Patrick Caulfield <pcaulfie@redhat.com>
> 
> Patrick