Re: [PATCH] mm/hugetlb_vmemmap: Use max() macro to simplify the code

[Matthew Wilcox]

On Wed, Jan 21, 2026 at 09:51:14AM +0800, zenghongling wrote:
> Use the max() macro to simplify the function and improve
> its readability.

How does this improve readability?  I understand what this does in
the ternary form.  I have to think far harder about it in the max()
form.

>  	if (!is_power_of_2(sizeof(struct page)))
>  		return 0;
> -	return size > 0 ? size : 0;
> +	return max(size, 0);
>  }