Re: [RFC PATCH 3/6] mm, pgtable: Add ownership for the PTE table

[Chih-En Lin]

On Fri, May 20, 2022 at 02:15:12PM +0000, Christophe Leroy wrote:
> > +static inline bool cow_pte_owner_is_same(pmd_t *pmd, pmd_t *owner)
> > +{
> > +       return (smp_load_acquire(&pmd_page(*pmd)->cow_pte_owner) == owner) ?
> > +               true : false;

Why I wrote like this. ;-)

> 
> The above seems uggly, the following should be equivalent :
> 
> 	return smp_load_acquire(&pmd_page(*pmd)->cow_pte_owner) == owner;
> 

Thanks.