1 files changed, 4 insertions, 0 deletions

diff --git a/mm/debug.c b/mm/debug.c
index 76089ddf99ea..6c1b3ea61bfd 100644
--- a/mm/debug.c
+++ b/mm/debug.c
@@ -48,6 +48,10 @@ static const struct trace_print_flags pageflag_names[] = {
 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
         {1UL << PG_compound_lock,       "compound_lock" },
 #endif
+#if defined(CONFIG_IDLE_PAGE_TRACKING) && defined(CONFIG_64BIT)
+        {1UL << PG_young,               "young"         },
+        {1UL << PG_idle,                "idle"          },
+#endif
 };
 
 static void dump_flags(unsigned long flags,