1 files changed, 2 insertions, 1 deletions

diff --git a/mm/truncate.c b/mm/truncate.c
index 75801acdaac7..f38055cb8af6 100644
--- a/mm/truncate.c
+++ b/mm/truncate.c
@@ -394,11 +394,12 @@ invalidate_complete_page2(struct address_space *mapping, struct page *page)
         if (page_has_private(page) && !try_to_release_page(page, GFP_KERNEL))
                 return 0;
 
+        clear_page_mlock(page);
+
         spin_lock_irq(&mapping->tree_lock);
         if (PageDirty(page))
                 goto failed;
 
-        clear_page_mlock(page);
         BUG_ON(page_has_private(page));
         __delete_from_page_cache(page);
         spin_unlock_irq(&mapping->tree_lock);