Re: [PATCH 0/8] sched/topology: add for_each_numa_cpu() macro

Yury Norov
2023-04-10T18:09:30Z

On Sat, Mar 25, 2023 at 11:55:06AM -0700, Yury Norov wrote:
> for_each_cpu() is widely used in kernel, and it's beneficial to create
> a NUMA-aware version of the macro.
>
> Recently added for_each_numa_hop_mask() works, but switching existing
> codebase to it is not an easy process.
>
> This series adds for_each_numa_cpu(), which is designed to be similar to
> the for_each_cpu(). It allows to convert existing code to NUMA-aware as
> simple as adding a hop iterator variable and passing it inside new macro.
> for_each_numa_cpu() takes care of the rest.
>
> At the moment, we have 2 users of NUMA-aware enumerators. One is
> Melanox's in-tree driver, and another is Intel's in-review driver:
>
> https://lore.kernel.org/lkml/20230216145455.661709-1-pawel.chmielewski@intel.com/

Are there any more comments to the series? If not, I'll address those
shared by Andy and send v2.

Thanks,
Yury