Re: [PATCH 08/13] mm: convert miscellaneous VMA flag tests to use vma_flags_t

[SJ Park <sj@kernel.org>]

On Thu, 05 Nov 2026 21:30:59 +0000 "Lorenzo Stoakes (ARM)" <ljs@kernel.org> wrote:

> Replace use of the legacy vm_flags_t flags with vma_flags_t values in the
> remaining straightforward VMA flag tests scattered throughout core mm, HMM
> (and its test module), DAMON and the OOM reaper.
> 
> No functional change intended.

Thank you for this nice cleanup!

> 
> Signed-off-by: Lorenzo Stoakes (ARM) <ljs@kernel.org>
[...]
> --- a/mm/damon/vaddr.c
> +++ b/mm/damon/vaddr.c
> @@ -240,7 +240,7 @@ static void damon_va_walk_page_range(struct mm_struct *mm, unsigned long start,
>  		goto lock_mmap;
>  	}
>  
> -	if (!(vma->vm_flags & VM_PFNMAP)) {
> +	if (!vma_test(vma, VMA_PFNMAP_BIT)) {
>  		ops->walk_lock = PGWALK_VMA_RDLOCK_VERIFY;
>  		walk_page_range_vma(vma, start, end, ops, private);
>  	}

For DAMON part,

Reviewed-by: SJ Park <sj@kernel.org>


Thanks,
SJ

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