K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-08-25T20:21:16.926253Z
K 7
svn:log
V 282
Break out allocation of new ifindex values from if_alloc() and if_vmove(),
and centralize in a single function ifindex_alloc().  Assert the
IFNET_WLOCK, and add missing IFNET_WLOCK in if_alloc().  This does not
close all known races in this code.

Reviewed by:	bz
MFC after:	3 days

END