1397 int journal_check_used_features (journal_t *journal, unsigned long compat,  in journal_check_used_features()  argument
1402 	if (!compat && !ro && !incompat)  in journal_check_used_features()
1409 	if (((be32_to_cpu(sb->s_feature_compat) & compat) == compat) &&  in journal_check_used_features()
1428 int journal_check_available_features (journal_t *journal, unsigned long compat,  in journal_check_available_features()  argument
1431 	if (!compat && !ro && !incompat)  in journal_check_available_features()
1441 	if ((compat   & JFS_KNOWN_COMPAT_FEATURES) == compat &&  in journal_check_available_features()
1461 int journal_set_features (journal_t *journal, unsigned long compat,  in journal_set_features()  argument
1466 	if (journal_check_used_features(journal, compat, ro, incompat))  in journal_set_features()
1469 	if (!journal_check_available_features(journal, compat, ro, incompat))  in journal_set_features()
1473 		  compat, ro, incompat);  in journal_set_features()
1477 	sb->s_feature_compat    |= cpu_to_be32(compat);  in journal_set_features()