diff options
Diffstat (limited to 'kernel/events/uprobes.c')
| -rw-r--r-- | kernel/events/uprobes.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c index 6357c3580d07..6418083901d4 100644 --- a/kernel/events/uprobes.c +++ b/kernel/events/uprobes.c @@ -155,11 +155,7 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr, struct page *old_page, struct page *new_page) { struct mm_struct *mm = vma->vm_mm; - struct page_vma_mapped_walk pvmw = { - .page = compound_head(old_page), - .vma = vma, - .address = addr, - }; + DEFINE_FOLIO_VMA_WALK(pvmw, page_folio(old_page), vma, addr, 0); int err; struct mmu_notifier_range range; @@ -173,7 +169,7 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr, return err; } - /* For try_to_free_swap() and munlock_vma_page() below */ + /* For try_to_free_swap() below */ lock_page(old_page); mmu_notifier_invalidate_range_start(&range); @@ -201,13 +197,10 @@ static int __replace_page(struct vm_area_struct *vma, unsigned long addr, set_pte_at_notify(mm, addr, pvmw.pte, mk_pte(new_page, vma->vm_page_prot)); - page_remove_rmap(old_page, false); + page_remove_rmap(old_page, vma, false); if (!page_mapped(old_page)) try_to_free_swap(old_page); page_vma_mapped_walk_done(&pvmw); - - if ((vma->vm_flags & VM_LOCKED) && !PageCompound(old_page)) - munlock_vma_page(old_page); put_page(old_page); err = 0; |