On Sat, Aug 14, 2021 at 08:35:28PM +0800, Ming Lei wrote:

Prepare for abstracting irq_build_affinity_masks() into one public helper
for assigning all CPUs evenly into several groups. Don't passing

s/passing/pass/

irq_affinity_desc array to irq_build_affinity_masks, instead returning

s/returning/return/

one cpumask array by storing each assigned group into one element of

s/one/a/

the array.

This way helps us to provide generic interface for grouping all CPUs

s/way //

Otherwise looks good:

Reviewed-by: Christoph Hellwig <hch@lst.de>