1 files changed, 3 insertions, 1 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index b8ce6f450956..5a16423a512c 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -532,7 +532,7 @@ static struct page *dequeue_huge_page_vma(struct hstate *h,
                                 struct vm_area_struct *vma,
                                 unsigned long address, int avoid_reserve)
 {
-        struct page *page;
+        struct page *page = NULL;
         struct mempolicy *mpol;
         nodemask_t *nodemask;
         struct zonelist *zonelist;
@@ -2791,6 +2791,7 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
          * so no worry about deadlock.
          */
         page = pte_page(entry);
+        get_page(page);
         if (page != pagecache_page)
                 lock_page(page);
 
@@ -2822,6 +2823,7 @@ out_page_table_lock:
         }
         if (page != pagecache_page)
                 unlock_page(page);
+        put_page(page);
 
 out_mutex:
         mutex_unlock(&hugetlb_instantiation_mutex);