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mm: hugetlb: move hugeltb sysctls to its own file

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This moves all hugetlb sysctls to its own file, also kill an
useless hugetlb_treat_movable_handler() defination.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
This commit is contained in:
Kefeng Wang
2023-03-09 20:20:11 +08:00
committed by Luis Chamberlain
parent 2d337b7158
commit 962de54828
3 changed files with 48 additions and 43 deletions
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8
include/linux/hugetlb.h
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@@ -124,14 +124,6 @@ void hugepage_put_subpool(struct hugepage_subpool *spool);
void hugetlb_dup_vma_private(struct vm_area_struct *vma);
void clear_vma_resv_huge_pages(struct vm_area_struct *vma);
int hugetlb_sysctl_handler(struct ctl_table *, int, void *, size_t *, loff_t *);
int hugetlb_overcommit_handler(struct ctl_table *, int, void *, size_t *,
loff_t *);
int hugetlb_treat_movable_handler(struct ctl_table *, int, void *, size_t *,
loff_t *);
int hugetlb_mempolicy_sysctl_handler(struct ctl_table *, int, void *, size_t *,
loff_t *);
int move_hugetlb_page_tables(struct vm_area_struct *vma,
struct vm_area_struct *new_vma,
unsigned long old_addr, unsigned long new_addr,