K 10
svn:author
V 6
marius
K 8
svn:date
V 27
2012-05-25T14:40:56.397770Z
K 7
svn:log
V 469
MFC: r234348

Turn on PREEMPTION by default. After fixing several bugs over time, the
last show-stopper keeping PREEMPTION from being usable on sparc64 should
have been dealt with in r230662 (MFC'ed to stable/9 in r230662).
At least on 2-way systems, PREEMPTION causes a little bit of a degradation
in worldstone performance. However, FreeBSD seems to have started building
up regressions in !PREEMPTION cases so sparc64 better should not be an
oddball in this regard.

END