1772 int jbd2_journal_check_used_features (journal_t *journal, unsigned long compat,  in jbd2_journal_check_used_features()  argument
1777 	if (!compat && !ro && !incompat)  in jbd2_journal_check_used_features()
1788 	if (((be32_to_cpu(sb->s_feature_compat) & compat) == compat) &&  in jbd2_journal_check_used_features()
1807 int jbd2_journal_check_available_features (journal_t *journal, unsigned long compat,  in jbd2_journal_check_available_features()  argument
1810 	if (!compat && !ro && !incompat)  in jbd2_journal_check_available_features()
1820 	if ((compat   & JBD2_KNOWN_COMPAT_FEATURES) == compat &&  in jbd2_journal_check_available_features()
1840 int jbd2_journal_set_features (journal_t *journal, unsigned long compat,  in jbd2_journal_set_features()  argument
1846 		((compat & (f)) && !(sb->s_feature_compat & cpu_to_be32(f)))  in jbd2_journal_set_features()
1849 	if (jbd2_journal_check_used_features(journal, compat, ro, incompat))  in jbd2_journal_set_features()
1852 	if (!jbd2_journal_check_available_features(journal, compat, ro, incompat))  in jbd2_journal_set_features()
1863 	    compat & JBD2_FEATURE_COMPAT_CHECKSUM)  in jbd2_journal_set_features()
1864 		compat &= ~JBD2_FEATURE_COMPAT_CHECKSUM;  in jbd2_journal_set_features()
1867 		  compat, ro, incompat);  in jbd2_journal_set_features()
1901 	sb->s_feature_compat    |= cpu_to_be32(compat);  in jbd2_journal_set_features()
1921 void jbd2_journal_clear_features(journal_t *journal, unsigned long compat,  in jbd2_journal_clear_features()  argument
1927 		  compat, ro, incompat);  in jbd2_journal_clear_features()
1931 	sb->s_feature_compat    &= ~cpu_to_be32(compat);  in jbd2_journal_clear_features()