K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2010-11-21T00:45:24.521225Z
K 7
svn:log
V 327
MFC: r215093

Enable reservation-based physical memory allocation.  Even without the
creation of large page mappings in the pmap, it can provide modest
performance benefits.  In particular, for a "buildworld" on a 2x 1GHz
Ultrasparc IIIi it reduced the wall clock time by 2.2% and the system
time by 12.6%.

Tested by:	marius@

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