Re: [PATCH v3 6/8] mm/gup: Retire follow_hugetlb_page()

From: David Hildenbrand
Date: Mon Jun 26 2023 - 04:09:45 EST


On 23.06.23 16:29, Peter Xu wrote:
Now __get_user_pages() should be well prepared to handle thp completely,
as long as hugetlb gup requests even without the hugetlb's special path.

Time to retire follow_hugetlb_page().

Tweak misc comments to reflect reality of follow_hugetlb_page()'s removal.

Signed-off-by: Peter Xu <peterx@xxxxxxxxxx>
---
fs/userfaultfd.c | 2 +-
include/linux/hugetlb.h | 12 ---
mm/gup.c | 19 ----
mm/hugetlb.c | 224 ----------------------------------------
4 files changed, 1 insertion(+), 256 deletions(-)

Acked-by: David Hildenbrand <david@xxxxxxxxxx>

--
Cheers,

David / dhildenb