K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2004-03-09T20:29:19.000000Z
K 7
svn:log
V 368
Introduce stf_mtx to protect global softc list in if_stf.  Add
stf_destroy() to handle the common softc destruction path for the
two destruction sources: interface cloning destroy, and module
unload.

NOTE: sc_ro, the cached route for stf conversion, is not synchronized
against concurrent access in this change, that will follow in a future
change.

Reviewed by:	pjd

END