K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2011-10-25T16:35:08.864374Z
K 7
svn:log
V 294
Speed up vm_page_cache() and vm_page_remove() by checking for a few
common cases that can be handled in constant time.  The insight being
that a page's parent in the vm object's tree is very often its
predecessor or successor in the vm object's ordered memq.

Tested by:	jhb
MFC after:	10 days

END