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Signed-off-by: Sidhartha Kumar --- v2: - change function definition to pass in a folio mm/memory.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/mm/memory.c b/mm/memory.c index e73245b791a7a..fba33fb55a010 100644 --- a/mm/memory.c +++ b/mm/memory.c @@ -3281,13 +3281,13 @@ static vm_fault_t wp_pfn_shared(struct vm_fault *vmf) return 0; } -static vm_fault_t wp_page_shared(struct vm_fault *vmf) +static vm_fault_t wp_page_shared(struct vm_fault *vmf, struct folio *folio) __releases(vmf->ptl) { struct vm_area_struct *vma = vmf->vma; vm_fault_t ret = 0; - get_page(vmf->page); + folio_get(folio); if (vma->vm_ops && vma->vm_ops->page_mkwrite) { vm_fault_t tmp; @@ -3296,21 +3296,21 @@ static vm_fault_t wp_page_shared(struct vm_fault *vmf) tmp = do_page_mkwrite(vmf); if (unlikely(!tmp || (tmp & (VM_FAULT_ERROR | VM_FAULT_NOPAGE)))) { - put_page(vmf->page); + folio_put(folio); return tmp; } tmp = finish_mkwrite_fault(vmf); if (unlikely(tmp & (VM_FAULT_ERROR | VM_FAULT_NOPAGE))) { - unlock_page(vmf->page); - put_page(vmf->page); + folio_unlock(folio); + folio_put(folio); return tmp; } } else { wp_page_reuse(vmf); - lock_page(vmf->page); + folio_lock(folio); } ret |= fault_dirty_shared_page(vmf); - put_page(vmf->page); + folio_put(folio); return ret; } @@ -3375,7 +3375,7 @@ static vm_fault_t do_wp_page(struct vm_fault *vmf) */ if (!vmf->page) return wp_pfn_shared(vmf); - return wp_page_shared(vmf); + return wp_page_shared(vmf, page_folio(vmf->page)); } if (vmf->page)