K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2008-07-31T22:45:28.154183Z
K 7
svn:log
V 241
Enhance pmap_change_attr().  Specifically, avoid 2MB page demotions, cache
mode changes, and cache and TLB invalidation when some or all of the
specified range is already mapped with the specified cache mode.

Submitted by:	Magesh Dhasayyan

END