diff --git a/mm/khugepaged.c b/mm/khugepaged.c
index e0c7bbd69b33..77a76bcf15f5 100644
--- a/mm/khugepaged.c
+++ b/mm/khugepaged.c
@@ -2608,6 +2608,7 @@ static int madvise_collapse_errno(enum scan_result r)
 	case SCAN_CGROUP_CHARGE_FAIL:
 		return -EBUSY;
 	/* Resource temporary unavailable - trying again might succeed */
+	case SCAN_PAGE_COUNT:
 	case SCAN_PAGE_LOCK:
 	case SCAN_PAGE_LRU:
 	case SCAN_DEL_PAGE_LRU: