On 10/13/16, 5:57 PM, Tom Herbert wrote:
> Users of lwt tunnels may set up some secondary state in build_state
> function. Add a corresponding destroy_state function to allow users to
> clean up state. This destroy state function is called from lwstate_free.
> Also, we now free lwstate using kfree_rcu so user can assume structure
> is not freed before rcu.
> Signed-off-by: Tom Herbert <t...@herbertland.com>

Acked-by: Roopa Prabhu <ro...@cumulusnetworks.com>

this will be useful elsewhere too, thanks!.

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