Re: [PATCH v1 1/6] fs/proc/task_mmu: indicate PM_FILE for PMD-mapped file THP

Kirill A . Shutemov
2024-06-07T13:21:43Z

On Fri, Jun 07, 2024 at 02:23:52PM +0200, David Hildenbrand wrote:
> Looks like we never taught pagemap_pmd_range() about the existence of
> PMD-mapped file THPs. Seems to date back to the times when we first added
> support for non-anon THPs in the form of shmem THP.
>
> Fixes: 800d8c63b2e9 ("shmem: add huge pages support")
> Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
> Signed-off-by: David Hildenbrand <david@redhat.com>

Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>

--
Kiryl Shutsemau / Kirill A. Shutemov