1 files changed, 1 insertions, 0 deletions

diff --git a/mm/internal.h b/mm/internal.h
index 5a6761bea6a6..6a697bb97fc5 100644
--- a/mm/internal.h
+++ b/mm/internal.h
@@ -258,3 +258,4 @@ extern u32 hwpoison_filter_dev_minor;
 extern u64 hwpoison_filter_flags_mask;
 extern u64 hwpoison_filter_flags_value;
 extern u64 hwpoison_filter_memcg;
+extern u32 hwpoison_filter_enable;