diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
index dc1be1806358..c974ad1665ed 100644
--- a/kernel/trace/ftrace.c
+++ b/kernel/trace/ftrace.c
@@ -3542,16 +3542,16 @@ int ftrace_startup_subops(struct ftrace_ops *ops, struct ftrace_ops *subops, int
 	    ftrace_hash_empty(subops->func_hash->notrace_hash)) {
 		notrace_hash = EMPTY_HASH;
 	} else {
-		size_bits = max(ops->func_hash->filter_hash->size_bits,
-				subops->func_hash->filter_hash->size_bits);
+		size_bits = max(ops->func_hash->notrace_hash->size_bits,
+				subops->func_hash->notrace_hash->size_bits);
 		notrace_hash = alloc_ftrace_hash(size_bits);
 		if (!notrace_hash) {
 			free_ftrace_hash(filter_hash);
 			return -ENOMEM;
 		}
 
-		ret = intersect_hash(&notrace_hash, ops->func_hash->filter_hash,
-				     subops->func_hash->filter_hash);
+		ret = intersect_hash(&notrace_hash, ops->func_hash->notrace_hash,
+				     subops->func_hash->notrace_hash);
 		if (ret < 0) {
 			free_ftrace_hash(filter_hash);
 			free_ftrace_hash(notrace_hash);