xfs_zoned_space_reserve
error = xfs_zoned_space_reserve(mp, count_fsb, XFS_ZR_RESERVED, &ac);
error = xfs_zoned_space_reserve(ip->i_mount,
return xfs_zoned_space_reserve(mp, XFS_B_TO_FSB(mp, count) + 1 + 2,
error = xfs_zoned_space_reserve(mp, 1,
int xfs_zoned_space_reserve(struct xfs_mount *mp, xfs_filblks_t count_fsb,