Re: [PATCH v3 02/15] mm: introduce is_huge_pmd() helper

[Jason Gunthorpe]

On Wed, Nov 10, 2021 at 04:40:44PM +0800, Qi Zheng wrote:
> Currently we have some times the following judgments repeated in the
> code:
> 
> 	is_swap_pmd(*pmd) || pmd_trans_huge(*pmd) || pmd_devmap(*pmd)
> 
> which is to determine whether the *pmd is a huge pmd, so introduce
> is_huge_pmd() helper to deduplicate them.

Isn't this pmd_leaf() ?

Jason