K 10
svn:author
V 3
jhb
K 8
svn:date
V 27
2011-12-29T20:41:16.032419Z
K 7
svn:log
V 344
Defer the work of freeing IPv4 multicast options from a socket to an
asychronous task.  This avoids tearing down multicast state including
sending IGMP leave messages and reprogramming MAC filters while holding
the per-protocol global pcbinfo lock that is used in the receive path of
packet processing.

Reviewed by:	rwatson
MFC after:	1 month

END