K 10
svn:author
V 5
sephe
K 8
svn:date
V 27
2016-09-21T06:27:42.016365Z
K 7
svn:log
V 258
hyperv/hn: Allocate bufrings in attach DEVMETHOD.

So that reinitialization, e.g. MTU change, will not fail when the system
memory is excessively fragmented.

MFC after:	1 week
Sponsored by:	Microsoft
Differential Revision:	https://reviews.freebsd.org/D7961

END