mm: ptdump should use ptep_get_lockless()

[thirdparty/linux.git] / mm / ptdump.c

diff --git a/mm/ptdump.c b/mm/ptdump.c
index 8adab455a68b3c1adab99d480c7430fcf9011b30..03c1bdae4a4368ecb0f65f3e9dc9f3087e619a81 100644 (file)
--- a/mm/ptdump.c
+++ b/mm/ptdump.c
@@ -119,7 +119,7 @@ static int ptdump_pte_entry(pte_t *pte, unsigned long addr,
                            unsigned long next, struct mm_walk *walk)
 {
        struct ptdump_state *st = walk->private;
-       pte_t val = ptep_get(pte);
+       pte_t val = ptep_get_lockless(pte);
 
        if (st->effective_prot)
                st->effective_prot(st, 4, pte_val(val));