Re: [PATCH 1/8] rhashtable: silence RCU warning in rhashtable_test.

[Herbert Xu]

On Fri, May 04, 2018 at 01:54:14PM +1000, NeilBrown wrote:
> print_ht in rhashtable_test calls rht_dereference() with neither
> RCU protection or the mutex.  This triggers an RCU warning.
> So take the mutex to silence the warning.
> 
> Signed-off-by: NeilBrown <neilb@xxxxxxxx>

I don't think the mutex is actually needed but since we don't
have rht_dereference_raw and this is just test code:

Acked-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
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