1210 static bool __always_inline ftrace_hash_empty(struct ftrace_hash *hash)  in ftrace_hash_empty()  function
1222 	if (ftrace_hash_empty(hash))  in ftrace_lookup_ip()
1372 	if (ftrace_hash_empty(hash))  in alloc_and_copy_ftrace_hash()
1483 	return (ftrace_hash_empty(hash->filter_hash) ||  in hash_contains_ip()
1485 		(ftrace_hash_empty(hash->notrace_hash) ||  in hash_contains_ip()
1661 		if (ftrace_hash_empty(hash))  in __ftrace_hash_rec_update()
1671 		if (ftrace_hash_empty(hash))  in __ftrace_hash_rec_update()
1704 				 (in_other_hash || ftrace_hash_empty(other_hash)))  in __ftrace_hash_rec_update()
1902 	if (ftrace_hash_empty(hash))  in ftrace_hash_ipmodify_enable()
1913 	if (ftrace_hash_empty(hash))  in ftrace_hash_ipmodify_disable()
1924 	if (ftrace_hash_empty(old_hash))  in ftrace_hash_ipmodify_update()
1927 	if (ftrace_hash_empty(new_hash))  in ftrace_hash_ipmodify_update()
2773 	return ftrace_hash_empty(ops->func_hash->filter_hash) &&  in ops_traces_mod()
2774 		ftrace_hash_empty(ops->func_hash->notrace_hash);  in ops_traces_mod()
2796 	if (!ftrace_hash_empty(ops->func_hash->filter_hash) &&  in ops_references_rec()
3174 	     ftrace_hash_empty(ops->func_hash->filter_hash)) ||  in t_start()
3176 	     ftrace_hash_empty(ops->func_hash->notrace_hash))) {  in t_start()