K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2003-12-31T01:44:45.000000Z
K 7
svn:log
V 445
Simplify vm_page_grab(): Don't bother with the generation check.  If the
vm object hasn't changed, the desired page will be at or near the root
of the vm object's splay tree, making vm_page_lookup() cheap.  (The only
lock required for vm_page_lookup() is already held.)  If, however, the
vm object has changed and retry was requested, eliminating the generation
check also eliminates a pointless acquisition and release of the page
queues lock.

END