From: Neil Brown <neilb@cse.unsw.edu.au>
Subject: Re: Lock client list while detaching locks
Date: Fri, 1 Aug 2003 12:21:49 +1000
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To: Mark Hemment <markhe@veritas.com>
In-Reply-To: message from Mark Hemment on Thursday July 31
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On Thursday July 31, markhe@veritas.com wrote:
>   Patch against 2.4.21-pre9.
> 
> Mark

Thanks.  I'll forward it to Marcelo.

NeilBrown

> 
> diff -urN linux-2.4.21-pre9/fs/nfsd/export.c nlmdetach/fs/nfsd/export.c
> --- linux-2.4.21-pre9/fs/nfsd/export.c	2003-07-31 20:49:28.000000000 +0100
> +++ nlmdetach/fs/nfsd/export.c	2003-07-31 21:08:56.000000000 +0100
> @@ -903,8 +903,10 @@
>  {
>  	struct svc_client	*clp;
> 
> +	exp_readlock();
>  	for (clp = clients; clp; clp = clp->cl_next)
>  		nfsd_lockd_unexport(clp);
> +	exp_unlock();
>  }
> 
>  /*


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