On Tue, Jul 10 2018, David Miller wrote:

> From: NeilBrown <neilb@suse.com>
> Date: Fri, 06 Jul 2018 17:11:32 +1000
>
>> rhashtable_walk_last_seen() returns the object returned by
>> the previous rhashtable_walk_next(), providing it is still in the
>> table (or was during this grace period).
>> This works even if rhashtable_walk_stop() and rhashtable_talk_start()
>                                                            ^^^^
>
> "walk"

Thanks :-)  Fixed for when I next post.

Thanks,
NeilBrown