neigh: document gc_thresh2
authorstephen hemminger <stephen@networkplumber.org>
Mon, 25 Aug 2014 22:05:30 +0000 (15:05 -0700)
committerDavid S. Miller <davem@davemloft.net>
Tue, 26 Aug 2014 00:37:10 +0000 (17:37 -0700)
commita3d1214688d5259a200414def4d38f1e4531febd
treec188595cf7c789f40e37ac1eb3b02a2672d054c2
parentf79918afb714e0d699431d59bbba33a34a82cee0
neigh: document gc_thresh2

Missing documentation for gc_thresh2 sysctl.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Documentation/networking/ip-sysctl.txt