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-rw-r--r--mm/page_vma_mapped.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/mm/page_vma_mapped.c b/mm/page_vma_mapped.c
index 1187f9c1ec5b..14a5cda73dee 100644
--- a/mm/page_vma_mapped.c
+++ b/mm/page_vma_mapped.c
@@ -163,7 +163,8 @@ bool page_vma_mapped_walk(struct page_vma_mapped_walk *pvmw)
return not_found(pvmw);
if (unlikely(is_vm_hugetlb_page(vma))) {
- unsigned long size = pvmw->nr_pages * PAGE_SIZE;
+ struct hstate *hstate = hstate_vma(vma);
+ unsigned long size = huge_page_size(hstate);
/* The only possible mapping was handled on last iteration */
if (pvmw->pte)
return not_found(pvmw);
@@ -173,8 +174,7 @@ bool page_vma_mapped_walk(struct page_vma_mapped_walk *pvmw)
if (!pvmw->pte)
return false;
- pvmw->ptl = huge_pte_lockptr(size_to_hstate(size), mm,
- pvmw->pte);
+ pvmw->ptl = huge_pte_lockptr(hstate, mm, pvmw->pte);
spin_lock(pvmw->ptl);
if (!check_pte(pvmw))
return not_found(pvmw);