RE: [PATCH] Revert "mm: migration: fix the FOLL_GET failure on following huge page"

[Wang, Haiyue]

> -----Original Message-----
> From: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
> Sent: Wednesday, November 9, 2022 16:40
> To: akpm@xxxxxxxxxxxxxxxxxxxx
> Cc: Wang, Haiyue <haiyue.wang@xxxxxxxxx>; Huang, Ying <ying.huang@xxxxxxxxx>; mike.kravetz@xxxxxxxxxx;
> songmuchun@xxxxxxxxxxxxx; baolin.wang@xxxxxxxxxxxxxxxxx; linux-mm@xxxxxxxxx; linux-
> kernel@xxxxxxxxxxxxxxx
> Subject: [PATCH] Revert "mm: migration: fix the FOLL_GET failure on following huge page"
> 
> Revert commit 831568214883 ("mm: migration: fix the FOLL_GET failure on
> following huge page"), since after commit 1a6baaa0db73 ("s390/hugetlb:
> switch to generic version of follow_huge_pud()") and commit 57a196a58421
> ("hugetlb: simplify hugetlb handling in follow_page_mask") were merged,
> now all the following huge page routines can support FOLL_GET operation.
> 
> Signed-off-by: Baolin Wang <baolin.wang@xxxxxxxxxxxxxxxxx>
> ---

Cool, thanks, my ugly code is gone. ;-)

Acked-by: Haiyue Wang <haiyue.wang@xxxxxxxxx>

>  mm/migrate.c | 10 ++--------
>  1 file changed, 2 insertions(+), 8 deletions(-)
> 
> --
> 1.8.3.1