tree df9c55fc8ba9fd2bd111382eed0284395b9275f0
parent dc35dbeda3e00a05723784078a233c2531d34810
author Alexander Duyck <alexander.h.duyck@redhat.com> 1425664473 -0800
committer David S. Miller <davem@davemloft.net> 1425674968 -0500

fib_trie: Move rcu from key_vector to tnode, add accessors.

RCU is only needed once for the entire node, not once per key_vector so we
can pull that out and move it to the tnode structure.

In addition add accessors to be used inside the RCU functions so that we
can more easily get from the key vector to either the tnode or the trie
pointers.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>