>> The former would be better >> >> __vma_set_start_anon_pgoff(dest, vma_start_anon_pgoff(src)); > > Ack that's fair, will update it.
But looking at the existing code vma_set_pgoff(vma, vma_start_pgoff(vma) - delta); etc, maybe we can keep it as is for symmetry. -- Cheers, David

