K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2008-07-07T10:56:55.734187Z
K 7
svn:log
V 505
First step towards parallel transmit in UDP: if neither a specific
source or a specific destination address is requested as part of a send
on a UDP socket, read lock the inpcb rather than write lock it.  This
will allow fully parallel transmit down to the IP layer when sending
simultaneously from multiple threads on a connected UDP socket.

Parallel transmit for more complex cases, such as when sendto(2) is
invoked with an address and there's already a local binding, will
follow.

MFC after:	1 month

END