K 10
svn:author
V 3
mav
K 8
svn:date
V 27
2012-10-06T12:58:56.829844Z
K 7
svn:log
V 431
MFC r239185, r239196:
Some minor tunings/cleanups inspired by bde@ after previous commits:
 - remove extra dynamic variable initializations;
 - restore (4BSD) and implement (ULE) hogticks variable setting;
 - make sched_rr_interval() more tolerant to options;
 - restore (4BSD) and implement (ULE) kern.sched.quantum sysctl, a more
user-friendly wrapper for sched_slice;
 - tune some sysctl descriptions;
 - make some style fixes.

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