On 09/24/2012 05:03 PM, Peter Zijlstra wrote:
On Fri, 2012-09-21 at 17:30 +0530, Raghavendra K T wrote:+unsigned long rq_nr_running(void) +{ + return this_rq()->nr_running; +} +EXPORT_SYMBOL(rq_nr_running);Uhm,.. no, that's a horrible thing to export.
True.. I had the same fear :). Other options I thought were something like nr_running()/num_online_cpus, this_cpu_load(), etc.. Could you please let me know, if we can rely some good metric to say, system is not overcommitted/overcommitted? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
