2020-09-22 08:39:44

by yulei zhang

[permalink] [raw]
Subject: [PATCH] mm:cleanup mincore_huge_pmd

As mincore_huge_pmd() was dropped, remove the declaration from
the head file huge_mm.h.

Signed-off-by: Yulei Zhang <[email protected]>
---
include/linux/huge_mm.h | 3 ---
1 file changed, 3 deletions(-)

diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
index 8a8bc46a2432..0365aa97f8e7 100644
--- a/include/linux/huge_mm.h
+++ b/include/linux/huge_mm.h
@@ -38,9 +38,6 @@ extern int zap_huge_pmd(struct mmu_gather *tlb,
extern int zap_huge_pud(struct mmu_gather *tlb,
struct vm_area_struct *vma,
pud_t *pud, unsigned long addr);
-extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
- unsigned long addr, unsigned long end,
- unsigned char *vec);
extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
unsigned long new_addr,
pmd_t *old_pmd, pmd_t *new_pmd);
--
2.17.1


2020-09-23 14:22:59

by Zi Yan

[permalink] [raw]
Subject: Re: [PATCH] mm:cleanup mincore_huge_pmd

On 22 Sep 2020, at 4:34, yuleixzhang wrote:

> As mincore_huge_pmd() was dropped, remove the declaration from
> the head file huge_mm.h.
>
> Signed-off-by: Yulei Zhang <[email protected]>
> ---
> include/linux/huge_mm.h | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h
> index 8a8bc46a2432..0365aa97f8e7 100644
> --- a/include/linux/huge_mm.h
> +++ b/include/linux/huge_mm.h
> @@ -38,9 +38,6 @@ extern int zap_huge_pmd(struct mmu_gather *tlb,
> extern int zap_huge_pud(struct mmu_gather *tlb,
> struct vm_area_struct *vma,
> pud_t *pud, unsigned long addr);
> -extern int mincore_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd,
> - unsigned long addr, unsigned long end,
> - unsigned char *vec);
> extern bool move_huge_pmd(struct vm_area_struct *vma, unsigned long old_addr,
> unsigned long new_addr,
> pmd_t *old_pmd, pmd_t *new_pmd);
> --
> 2.17.1

LGTM. Reviewed-by: Zi Yan <[email protected]>

Thanks.


Best Regards,
Yan Zi


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