Messages in this thread | | | From | Arnd Bergmann <> | Date | Tue, 5 Jul 2022 10:45:06 +0200 | Subject | Re: [PATCH V4 4/4] LoongArch: Enable ARCH_WANT_HUGETLB_PAGE_OPTIMIZE_VMEMMAP |
| |
On Tue, Jul 5, 2022 at 10:38 AM Muchun Song <songmuchun@bytedance.com> wrote: > On Tue, Jul 5, 2022 at 4:06 PM Arnd Bergmann <arnd@arndb.de> wrote: > > On Tue, Jul 5, 2022 at 9:51 AM Muchun Song <songmuchun@bytedance.com> wrote: > > How about including the static key header in the scope of > CONFIG_HUGETLB_PAGE_OPTIMIZE_VMEMMAP?
That helps a little, but it means we still pay for it on x86 and arm64, which are the most common architectures.
Arnd
| |