Re: [PATCH] NFSD: Only reinitilize the recall_lru list under the recall lock

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On Wed Dec 14 09:07:44 2011, J. Bruce Fields wrote:
> On Wed, Dec 14, 2011 at 08:42:18AM -0500, Bryan Schumaker wrote:
>> On Tue Dec 13 17:12:09 2011, J. Bruce Fields wrote:
>>> On Tue, Dec 13, 2011 at 04:35:58PM -0500, bjschuma@xxxxxxxxxx wrote:
>>>> From: Bryan Schumaker <bjschuma@xxxxxxxxxx>
>>>>
>>>> unhash_delegation() will grab the recall lock before calling
>>>> list_del_init() in each of these places.  This patch removes the
>>>> redundant calls.
>>>
>>> Looks right, thanks.  (How did you happen across this?)
>>
>> I was looking over the fault injection stuff to see if I can figure out 
>> where an occasional oops was coming from.  It seems to happen when I 
>> forget delegations, so I was looking at how other functions release 
>> delegations to see if there was something I missed.  The oops doesn't 
>> happen often enough for me to know if this patch fixes it yet, though.
>
> Hm, OK.  Could you post the oops?

I don't see it in the logs on the server, but I'll keep looking.  I'll 
post it the next time I come across it.

- Bryan
>
> --b.


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