K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2015-09-17T22:28:38.407834Z
K 7
svn:log
V 300
Eliminate (many) unnecessary calls to pmap_remove_all().  Pages from objects
with a reference count of zero can't possibly be mapped, so there is never a
need for vm_page_set_invalid() to call pmap_remove_all() on them.

Reviewed by:	kib
MFC after:	1 week
Sponsored by:	EMC / Isilon Storage Division

END