EXT4_MOUNT_ORDERED_DATA
if (test_opt(inode->i_sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA)
{"ordered", EXT4_MOUNT_ORDERED_DATA},
else if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA)
sbi->s_def_mount_opt |= EXT4_MOUNT_ORDERED_DATA;
case EXT4_MOUNT_ORDERED_DATA:
if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA &&
else if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA)
} else if (test_opt(sb, DATA_FLAGS) == EXT4_MOUNT_ORDERED_DATA) {