Em Tue, Dec 15, 2015 at 02:06:54AM +0900, Namhyung Kim escreveu: > On Mon, Dec 14, 2015 at 07:46:28AM -0700, David Ahern wrote: > > If you have 1-thread per cpu that means you are pinning the threads to the > > cpu? That brings in additional permissions problems. > > Did you mean setting sched affinity? It seems not a privileged > operation doing it for its own threads..
Right, and we should do it (create per cpu rb consuming threads) just for the cpus in the workload affinity mask. - Arnaldo -- 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/
