mm: hwpoison_user_mappings() try_to_unmap() with TTU_SYNC

[linux-2.6-microblaze.git] / mm / memory-failure.c

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 419d92b..ee02d8b 100644 (file)
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1266,7 +1266,7 @@ static int get_hwpoison_page(struct page *p, unsigned long flags)
 static bool hwpoison_user_mappings(struct page *p, unsigned long pfn,
                                  int flags, struct page **hpagep)
 {
-       enum ttu_flags ttu = TTU_IGNORE_MLOCK;
+       enum ttu_flags ttu = TTU_IGNORE_MLOCK | TTU_SYNC;
        struct address_space *mapping;
        LIST_HEAD(tokill);
        bool unmap_success;