[Cluster-devel] [PATCH][DLM] fix reference counting

[Steven Whitehouse <swhiteho@redhat.com>]

Hi,

Now in the -nmw git tree. Thanks,

Steve.

On Tue, 2007-06-05 at 17:36 -0400, Josef Bacik wrote:
> Hello,
> 
> This is a fix for the patch
> 
> 021d2ff3a08019260a1dc002793c92d6bf18afb6
> 
> I left off a dlm_hold_rsb which causes the box to panic if you try to use
> debugfs.  This patch fixes the problem.  Sorry about that,
> 
> Signed-off-by: Josef Bacik <jwhiter@redhat.com>
> 
> diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
> index 184be98..9f5de37 100644
> --- a/fs/dlm/debug_fs.c
> +++ b/fs/dlm/debug_fs.c
> @@ -250,6 +250,7 @@ static int rsb_iter_next(struct rsb_iter
>  			goto top;
>                  }
>  		ri->rsb = list_entry(ri->next, struct dlm_rsb, res_hashchain);
> +		dlm_hold_rsb(ri->rsb);
>  		read_unlock(&ls->ls_rsbtbl[i].lock);
>  		dlm_put_rsb(old);
>  	}
>