On Sunday 12 November 2006 00:22, Bruce Evans wrote: > 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
No, this change is unrelated, the bug is in kern_idle.c, John should use mi_switch(), not the choosethread(), otherwise the loadavg is not maintianed correctly. David Xu _______________________________________________ cvs-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/cvs-all To unsubscribe, send any mail to "[EMAIL PROTECTED]"
