K 10
svn:author
V 2
np
K 8
svn:date
V 27
2013-08-14T22:55:05.440567Z
K 7
svn:log
V 211
Always increment or decrement an mbuf's external refcount atomically.
Always decrement it in mb_free_ext() so that an external free routine
can safely assert the refcount is 0 (and not 0 or 1) when it's called.

END