Skip to content
  • Jeff Roberson's avatar
    UMA NUMA flag day. UMA_ZONE_NUMA was a source of confusion. Make the names · dfe13344
    Jeff Roberson authored
    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
    dfe13344