On Mon, Jan 25, 2016 at 04:44:53PM +0100, Petr Mladek wrote:
> +struct kthread_worker *
> +create_kthread_worker_on_cpu(int cpu, const char namefmt[])
> +{
> + if (cpu < 0 || cpu > num_possible_cpus())
> + return ERR_PTR(-EINVAL);
Comparing cpu ID to num_possible_cpus() doesn't make any sense. It
should either be testing against cpu_possible_mask or testing against
nr_cpu_ids. Does this test need to be in this function at all?
Thanks.
--
tejun
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>