1 files changed, 1 insertions, 1 deletions

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 5f34bd8dda34..a876871f6be5 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -2277,8 +2277,8 @@ void __unmap_hugepage_range(struct vm_area_struct *vma, unsigned long start,
                         set_page_dirty(page);
                 list_add(&page->lru, &page_list);
         }
-        spin_unlock(&mm->page_table_lock);
         flush_tlb_range(vma, start, end);
+        spin_unlock(&mm->page_table_lock);
         mmu_notifier_invalidate_range_end(mm, start, end);
         list_for_each_entry_safe(page, tmp, &page_list, lru) {
                 page_remove_rmap(page);