K 10
svn:author
V 2
ae
K 8
svn:date
V 27
2018-06-13T11:11:33.850732Z
K 7
svn:log
V 290
Rework if_gre(4) to use encap_lookup_t method to speedup lookup
of needed interface when many gre interfaces are present.

Remove rmlock from gre_softc, use epoch(9) and CK_LIST instead.
Move more AF-related code into AF-related locations. Use hash table to
speedup lookup of needed softc.

END