K 10
svn:author
V 2
dg
K 8
svn:date
V 27
1994-03-14T21:54:03.000000Z
K 7
svn:log
V 339
Performance improvements from John Dyson.

1) A new mechanism has been added to prevent pages from being paged
	out called "vm_page_hold". Similar to vm_page_wire, but
	much lower overhead.
2) Scheduling algorithm has been changed to improve interactive
	performance.
3) Paging algorithm improved.
4) Some vnode and swap pager bugs fixed.

END