* Petr Holasek <[email protected]> wrote: > Patch adds more subtle handling of -C and -N parameters in > parse_{cpu,node}_setup_list() functions when there isn't enough NUMA nodes or > CPUs present. > Instead of assertion and terminating benchmark, partial test is skipped > with error message and perf will continue to the next one. > > Fixed problem can be easily reproduced on machine with only one NUMA node: > > # Running numa/mem benchmark... > > # Running main, "perf bench numa mem -a" > > ... > > # Running RAM-bw-remote, "perf bench numa mem -p 1 -t 1 -P 1024 -C 0 -M 1 -s > perf: bench/numa.c:622: parse_setup_node_list: Assertion `!(bind_node_0 < 0 || > bind_node_0 >= g->p.nr_nodes)' failed. > Aborted > > Signed-off-by: Petr Benas <[email protected]> > Signed-off-by: Petr Holasek <[email protected]>
Thanks Petr! Acked-by: Ingo Molnar <[email protected]> Ingo -- 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/
