On Thu, Sep 27, 2012 at 10:44:26AM -0700, Linus Torvalds wrote: > Or could we just improve the heuristics. What happens if the > scheduling granularity is increased, for example? It's set to 1ms > right now, with a logarithmic scaling by number of cpus.
/proc/sys/kernel/sched_wakeup_granularity_ns=10000000 (10ms) ------------------------------------------------------ tps = 4994.730809 (including connections establishing) tps = 5000.260764 (excluding connections establishing) A bit better over the default NO_WAKEUP_PREEMPTION setting. -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
