K 10
svn:author
V 10
nwhitehorn
K 8
svn:date
V 27
2012-04-06T16:03:38.381366Z
K 7
svn:log
V 212
Reduce the frequency that the PowerPC/AIM pmaps invalidate instruction
caches, by invalidating kernel icaches only when needed and not flushing
user caches for shared pages.

Suggested by:	kib
MFC after:	2 weeks

END