JBD2_FEATURE_COMPAT_CHECKSUM
compat = JBD2_FEATURE_COMPAT_CHECKSUM;
JBD2_FEATURE_COMPAT_CHECKSUM, 0,
compat & JBD2_FEATURE_COMPAT_CHECKSUM)
compat &= ~JBD2_FEATURE_COMPAT_CHECKSUM;
~cpu_to_be32(JBD2_FEATURE_COMPAT_CHECKSUM);
if (COMPAT_FEATURE_ON(JBD2_FEATURE_COMPAT_CHECKSUM))
JBD2_FEATURE_COMPAT_CHECKSUM, 0,
JBD2_FEATURE_COMPAT_CHECKSUM, 0,
#define JBD2_KNOWN_COMPAT_FEATURES JBD2_FEATURE_COMPAT_CHECKSUM