xfs_reserve_blocks
int xfs_reserve_blocks(struct xfs_mount *mp, enum xfs_free_counter cnt,
error = xfs_reserve_blocks(mp, XC_FREE_BLOCKS, fsop.resblks);
error = xfs_reserve_blocks(mp, i,
error = xfs_reserve_blocks(mp, XC_FREE_BLOCKS, 0);
xfs_reserve_blocks(mp, i, 0);
xfs_reserve_blocks(mp, i, resblks);