Re: [PATCH v3 3/7] proc/task_mmu: clarify shmem mapping walk conditions in smap_gather_stats()

[David Hildenbrand (Arm)]

On 9/11/26 01:47, Suren Baghdasaryan wrote:
> smap_gather_stats() optimizes stats gathering by skipping the walk for
> shmem mappings in certain conditions. Update the comment to clarify
> these conditions and use vma_is_cow_mapping() for COW identification
> instead of open-coding it.
> Instead of using (start != 0) condition to identify partial walks, use
> more semantically correct (start > vma->vm_start) check.
> 
> No functional change intended.
> 
> Suggested by: David Hildenbrand (Arm) <david@xxxxxxxxxx>
> Signed-off-by: Suren Baghdasaryan <surenb@xxxxxxxxxx>
> ---

Thanks!

Acked-by: David Hildenbrand (Arm) <david@xxxxxxxxxx>

-- 
Cheers,

David