Date: Sun, 12 Nov 2006 03:22:52 +1100 (EST) From: Bruce Evans <bde@zeta.org.au> To: David Xu <davidxu@freebsd.org> Cc: cvs-src@freebsd.org, src-committers@freebsd.org, cvs-all@freebsd.org Subject: Re: cvs commit: src/sys/kern sched_4bsd.c Message-ID: <20061112031308.I69769@delplex.bde.org> In-Reply-To: <200611111311.kABDBVNH042993@repoman.freebsd.org> References: <200611111311.kABDBVNH042993@repoman.freebsd.org>
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On Sat, 11 Nov 2006, David Xu wrote: > davidxu 2006-11-11 13:11:30 UTC > > FreeBSD src repository > > Modified files: > sys/kern sched_4bsd.c > Log: > Unbreak userland priority inheriting in NO_KSE case. Is this what made the non-KSE case unusable? At least with the load average bug fixed, it gave very unfair scheduling, and would only start about 4 concurrent hog processes on a 2-way SMP system. Improvements in some benchmarks may have depended on the bugs. Maybe a random load average is optimal for some loads :-). Bruce
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