[NEIGH]: Add a comment describing what a NUD stands for.
commit39971554d3469b48154f34257ad4a35081b7ee40
authorPavel Emelyanov <xemul@openvz.org>
Fri, 11 Jan 2008 06:37:16 +0000 (10 22:37 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 28 Jan 2008 23:01:43 +0000 (28 15:01 -0800)
treec58af51601f8197d87894a916c8592a8c5555175
parent9993e7d313e80bdc005d09c7def91903e0068f07
[NEIGH]: Add a comment describing what a NUD stands for.

When I studied the neighbor code I puzzled over what the NUD can mean
for quite a long time.

Finally I asked Alexey and he said that this was smth like "neighbor
unreachability detection".

Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/neighbour.h