K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2020-01-04T18:48:13.052687Z
K 7
svn:log
V 571
UMA NUMA flag day.  UMA_ZONE_NUMA was a source of confusion.  Make the names
more consistent with other NUMA features as UMA_ZONE_FIRSTTOUCH and
UMA_ZONE_ROUNDROBIN.  The system will now pick a select a default depending
on kernel configuration.  API users need only specify one if they want to
override the default.

Remove the UMA_XDOMAIN and UMA_FIRSTTOUCH kernel options and key only off
of NUMA.  XDOMAIN is now fast enough in all cases to enable whenever NUMA
is.

Reviewed by:	markj
Discussed with:	rlibby
Differential Revision:	https://reviews.freebsd.org/D22831

END