summaryrefslogtreecommitdiff
path: root/mm/userfaultfd.c
diff options
context:
space:
mode:
Diffstat (limited to 'mm/userfaultfd.c')
-rw-r--r--mm/userfaultfd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/userfaultfd.c b/mm/userfaultfd.c
index 3d0fef3980b3..650ab6cfd5f4 100644
--- a/mm/userfaultfd.c
+++ b/mm/userfaultfd.c
@@ -64,7 +64,7 @@ int mfill_atomic_install_pte(struct mm_struct *dst_mm, pmd_t *dst_pmd,
pte_t _dst_pte, *dst_pte;
bool writable = dst_vma->vm_flags & VM_WRITE;
bool vm_shared = dst_vma->vm_flags & VM_SHARED;
- bool page_in_cache = page->mapping;
+ bool page_in_cache = page_mapping(page);
spinlock_t *ptl;
struct inode *inode;
pgoff_t offset, max_off;