1 files changed, 3 insertions, 0 deletions

diff --git a/mm/vmscan.c b/mm/vmscan.c
index 6fbf707c0ce2..13d711dd8776 100644
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -1154,6 +1154,9 @@ static unsigned long shrink_page_list(struct list_head *page_list,
                                         if (split_huge_page_to_list(page,
                                                                     page_list))
                                                 goto activate_locked;
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+                                        count_vm_event(THP_SWPOUT_FALLBACK);
+#endif
                                         if (!add_to_swap(page))
                                                 goto activate_locked;
                                 }