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-rw-r--r--mm/mprotect.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/mprotect.c b/mm/mprotect.c
index 668bfaa6ed2a..f006bafe338f 100644
--- a/mm/mprotect.c
+++ b/mm/mprotect.c
@@ -294,7 +294,7 @@ static unsigned long change_pte_range(struct mmu_gather *tlb,
*/
static inline int pmd_none_or_clear_bad_unless_trans_huge(pmd_t *pmd)
{
- pmd_t pmdval = pmd_read_atomic(pmd);
+ pmd_t pmdval = pmdp_get_lockless(pmd);
/* See pmd_none_or_trans_huge_or_clear_bad for info on barrier */
#ifdef CONFIG_TRANSPARENT_HUGEPAGE