diff options
| author | Gavin Guo <gavinguo@igalia.com> | 2025-04-25 18:38:59 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-05-12 23:50:34 -0700 |
| commit | b960818d51b3c8275d0f80c5fc4156eb2ff2fde6 (patch) | |
| tree | b03681e94455b3f10c4337e2488f1ccf01ee4238 /include/linux | |
| parent | 60fbb14396d5ee1f430c55883d8e603d3229163c (diff) | |
mm/huge_memory: remove useless folio pointers passing
Since the previous commit "mm/huge_memory: Adjust try_to_migrate_one() and
split_huge_pmd_locked()" has simplified the logic by leveraging the folio
verification in page_vma_mapped_walk(), this patch removes the unnecessary
folio pointers passing.
Link: https://lkml.kernel.org/r/20250425103859.825879-3-gavinguo@igalia.com
Link: https://lore.kernel.org/all/98d1d195-7821-4627-b518-83103ade56c0@redhat.com/
Link: https://lore.kernel.org/all/91599a3c-e69e-4d79-bac5-5013c96203d7@redhat.com/
Signed-off-by: Gavin Guo <gavinguo@igalia.com>
Suggested-by: David Hildenbrand <david@redhat.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Cc: Florent Revest <revest@google.com>
Cc: Gavin Shan <gshan@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Cc: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/huge_mm.h | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index f190998b2ebd..2f190c90192d 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -395,7 +395,7 @@ static inline int split_huge_page(struct page *page) void deferred_split_folio(struct folio *folio, bool partially_mapped); void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, - unsigned long address, bool freeze, struct folio *folio); + unsigned long address, bool freeze); #define split_huge_pmd(__vma, __pmd, __address) \ do { \ @@ -403,12 +403,11 @@ void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, if (is_swap_pmd(*____pmd) || pmd_trans_huge(*____pmd) \ || pmd_devmap(*____pmd)) \ __split_huge_pmd(__vma, __pmd, __address, \ - false, NULL); \ + false); \ } while (0) - void split_huge_pmd_address(struct vm_area_struct *vma, unsigned long address, - bool freeze, struct folio *folio); + bool freeze); void __split_huge_pud(struct vm_area_struct *vma, pud_t *pud, unsigned long address); @@ -501,7 +500,7 @@ static inline bool thp_migration_supported(void) } void split_huge_pmd_locked(struct vm_area_struct *vma, unsigned long address, - pmd_t *pmd, bool freeze, struct folio *folio); + pmd_t *pmd, bool freeze); bool unmap_huge_pmd_locked(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmdp, struct folio *folio); @@ -576,12 +575,12 @@ static inline void deferred_split_folio(struct folio *folio, bool partially_mapp do { } while (0) static inline void __split_huge_pmd(struct vm_area_struct *vma, pmd_t *pmd, - unsigned long address, bool freeze, struct folio *folio) {} + unsigned long address, bool freeze) {} static inline void split_huge_pmd_address(struct vm_area_struct *vma, - unsigned long address, bool freeze, struct folio *folio) {} + unsigned long address, bool freeze) {} static inline void split_huge_pmd_locked(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd, - bool freeze, struct folio *folio) {} + bool freeze) {} static inline bool unmap_huge_pmd_locked(struct vm_area_struct *vma, unsigned long addr, pmd_t *pmdp, |