K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2009-05-27T01:45:23.985210Z
K 7
svn:log
V 264
Add in some INVARIANT checks in the TX mbuf descriptor "freelist" management code.

Slot 0 must always remain "free" and be a pointer to the first free entry in the
mbuf descriptor list. It is thus an error to have code allocate or push slot 0
back into the list.

END