On Mon, Sep 14, 2026 at 04:10:49PM +0200, David Hildenbrand (Arm) wrote:
>
> >
> > - if (hpage_size == pmd_pagesize)
> > - return __check_pmd_huge(addr, "AnonHugePages: ", nr_hpages,
> > hpage_size);
> > +static bool check_huge_type(uint64_t categories, uint64_t kpageflags,
> > + enum check_huge_type type)
> > +{
> > + const bool file = categories & PAGE_IS_FILE;
> > + const bool swapbacked = kpageflags & KPF_SWAPBACKED;
> > +
> > + switch (type) {
> > + case CHECK_HUGE_ANON:
> > + return !file;
> > + case CHECK_HUGE_FILE:
> > + return file && !swapbacked;
> > + case CHECK_HUGE_SHMEM:
> > + return file && swapbacked;
> > + }
>
> I wasn't probably clear. Don't add an intermediate CHECK_HUGE_SHMEM. Make
> check_huge_shmem() simply use CHECK_HUGE_FILE and remove the function then in
> patch #3.
Okay. Thanks for clarification ;)
--
Sincerely,
Yeoreum Yun
