tree 71ad72ddfd5be1f59b009a75e16464fb6becf2d3
parent 37fd30f2da573c2625ed29561e5b8eb7b0258860
author Alexander Duyck <alexander.h.duyck@redhat.com> 1420052147 -0800
committer David S. Miller <davem@davemloft.net> 1420068354 -0500

fib_trie: Merge leaf into tnode

This change makes it so that leaf and tnode are the same struct.  As a
result there is no need for rt_trie_node anymore since everyting can be
merged into tnode.

On 32b systems this results in the leaf being 4 bytes larger, however I
don't know if that is really an issue as this and an eariler patch that
added bits & pos have increased the size from 20 to 28.  If I am not
mistaken slub/slab allocate on power of 2 sizes so 20 was likely being
rounded up to 32 anyway.

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