K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2019-11-28T07:49:25.738082Z
K 7
svn:log
V 237
Garbage collect the mostly unused us_keg field.  Use appropriately named
union members in vm_page.h to store the zone and slab.  Remove some nearby
dead code.

Reviewed by:	markj
Differential Revision:	https://reviews.freebsd.org/D22564

END