Re: Possible memory leak in xfrm_policy_insert

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   From: Herbert Xu <herbert@gondor.apana.org.au>
   Date: Mon, 9 Jun 2003 17:27:00 +1000

   On Mon, Jun 09, 2003 at 12:11:30AM -0700, David S. Miller wrote:
   > One way is to use smp_call_function().
   
   Thanks for the suggestion.  But it seems that you can't call it from the
   bottom half.  Should we disallow the use of xfrm_policy_kill() in bottom
   half context?

Look to xfrm_state.c for ideas, deferring real policy kill to
some GC'ish task.  This allows many other schemes to be experimented
with as well.
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