K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2016-05-12T12:13:28.524947Z
K 7
svn:log
V 159
Restrict the memory barriers in bus_dmamap_sync to just the operations
where it's needed.

Obtained from:	ABT Systems Ltd
Sponsored by:	The FreeBSD Foundation

END