2221 int jbd2_journal_check_used_features(journal_t *journal, unsigned long compat,  in jbd2_journal_check_used_features()  argument
2226 	if (!compat && !ro && !incompat)  in jbd2_journal_check_used_features()
2237 	if (((be32_to_cpu(sb->s_feature_compat) & compat) == compat) &&  in jbd2_journal_check_used_features()
2256 int jbd2_journal_check_available_features(journal_t *journal, unsigned long compat,  in jbd2_journal_check_available_features()  argument
2259 	if (!compat && !ro && !incompat)  in jbd2_journal_check_available_features()
2269 	if ((compat   & JBD2_KNOWN_COMPAT_FEATURES) == compat &&  in jbd2_journal_check_available_features()
2318 int jbd2_journal_set_features(journal_t *journal, unsigned long compat,  in jbd2_journal_set_features()  argument
2324 		((compat & (f)) && !(sb->s_feature_compat & cpu_to_be32(f)))  in jbd2_journal_set_features()
2327 	if (jbd2_journal_check_used_features(journal, compat, ro, incompat))  in jbd2_journal_set_features()
2330 	if (!jbd2_journal_check_available_features(journal, compat, ro, incompat))  in jbd2_journal_set_features()
2341 	    compat & JBD2_FEATURE_COMPAT_CHECKSUM)  in jbd2_journal_set_features()
2342 		compat &= ~JBD2_FEATURE_COMPAT_CHECKSUM;  in jbd2_journal_set_features()
2345 		  compat, ro, incompat);  in jbd2_journal_set_features()
2385 	sb->s_feature_compat    |= cpu_to_be32(compat);  in jbd2_journal_set_features()
2408 void jbd2_journal_clear_features(journal_t *journal, unsigned long compat,  in jbd2_journal_clear_features()  argument
2414 		  compat, ro, incompat);  in jbd2_journal_clear_features()
2418 	sb->s_feature_compat    &= ~cpu_to_be32(compat);  in jbd2_journal_clear_features()