Jeff Roberson dfe13344f5 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
2020-01-04 18:48:13 +00:00
..
2019-12-16 13:17:39 +00:00
2019-12-31 11:45:19 +00:00