> - error = xfs_trans_reserve_quota_nblks(NULL, ip, (long)alen, 0, > - XFS_QMOPT_RES_REGBLKS); > + error = xfs_quota_reserve_blkres(ip, alen, XFS_QMOPT_RES_REGBLKS); This is the only callsite outside of xfs_quota_unreserve_blkres, so I'm not sure how useful the wrapper is. Also even on the unreserved side we always pass XFS_QMOPT_RES_REGBLKS except for one case that conditionally passes XFS_QMOPT_RES_RTBLKS. So if we think these helpers are useful enough I'd at least just pass a bool is_rt argument and hide the flags entirely.
