261 	xfs_inode_t	*ip,  in xfs_qm_dqattach_one()  argument
270 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));  in xfs_qm_dqattach_one()
290 	error = xfs_qm_dqget(ip->i_mount, ip, id, type,  in xfs_qm_dqattach_one()
308 	struct xfs_inode	*ip)  in xfs_qm_need_dqattach()  argument
310 	struct xfs_mount	*mp = ip->i_mount;  in xfs_qm_need_dqattach()
316 	if (!XFS_NOT_DQATTACHED(mp, ip))  in xfs_qm_need_dqattach()
318 	if (xfs_is_quota_inode(&mp->m_sb, ip->i_ino))  in xfs_qm_need_dqattach()
332 	xfs_inode_t	*ip,  in xfs_qm_dqattach_locked()  argument
335 	xfs_mount_t	*mp = ip->i_mount;  in xfs_qm_dqattach_locked()
338 	if (!xfs_qm_need_dqattach(ip))  in xfs_qm_dqattach_locked()
341 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));  in xfs_qm_dqattach_locked()
343 	if (XFS_IS_UQUOTA_ON(mp) && !ip->i_udquot) {  in xfs_qm_dqattach_locked()
344 		error = xfs_qm_dqattach_one(ip, ip->i_d.di_uid, XFS_DQ_USER,  in xfs_qm_dqattach_locked()
346 						&ip->i_udquot);  in xfs_qm_dqattach_locked()
349 		ASSERT(ip->i_udquot);  in xfs_qm_dqattach_locked()
352 	if (XFS_IS_GQUOTA_ON(mp) && !ip->i_gdquot) {  in xfs_qm_dqattach_locked()
353 		error = xfs_qm_dqattach_one(ip, ip->i_d.di_gid, XFS_DQ_GROUP,  in xfs_qm_dqattach_locked()
355 						&ip->i_gdquot);  in xfs_qm_dqattach_locked()
358 		ASSERT(ip->i_gdquot);  in xfs_qm_dqattach_locked()
361 	if (XFS_IS_PQUOTA_ON(mp) && !ip->i_pdquot) {  in xfs_qm_dqattach_locked()
362 		error = xfs_qm_dqattach_one(ip, xfs_get_projid(ip), XFS_DQ_PROJ,  in xfs_qm_dqattach_locked()
364 						&ip->i_pdquot);  in xfs_qm_dqattach_locked()
367 		ASSERT(ip->i_pdquot);  in xfs_qm_dqattach_locked()
375 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));  in xfs_qm_dqattach_locked()
381 	struct xfs_inode	*ip,  in xfs_qm_dqattach()  argument
386 	if (!xfs_qm_need_dqattach(ip))  in xfs_qm_dqattach()
389 	xfs_ilock(ip, XFS_ILOCK_EXCL);  in xfs_qm_dqattach()
390 	error = xfs_qm_dqattach_locked(ip, flags);  in xfs_qm_dqattach()
391 	xfs_iunlock(ip, XFS_ILOCK_EXCL);  in xfs_qm_dqattach()
403 	xfs_inode_t	*ip)  in xfs_qm_dqdetach()  argument
405 	if (!(ip->i_udquot || ip->i_gdquot || ip->i_pdquot))  in xfs_qm_dqdetach()
408 	trace_xfs_dquot_dqdetach(ip);  in xfs_qm_dqdetach()
410 	ASSERT(!xfs_is_quota_inode(&ip->i_mount->m_sb, ip->i_ino));  in xfs_qm_dqdetach()
411 	if (ip->i_udquot) {  in xfs_qm_dqdetach()
412 		xfs_qm_dqrele(ip->i_udquot);  in xfs_qm_dqdetach()
413 		ip->i_udquot = NULL;  in xfs_qm_dqdetach()
415 	if (ip->i_gdquot) {  in xfs_qm_dqdetach()
416 		xfs_qm_dqrele(ip->i_gdquot);  in xfs_qm_dqdetach()
417 		ip->i_gdquot = NULL;  in xfs_qm_dqdetach()
419 	if (ip->i_pdquot) {  in xfs_qm_dqdetach()
420 		xfs_qm_dqrele(ip->i_pdquot);  in xfs_qm_dqdetach()
421 		ip->i_pdquot = NULL;  in xfs_qm_dqdetach()
716 	xfs_inode_t	**ip,  in xfs_qm_qino_alloc()  argument
724 	*ip = NULL;  in xfs_qm_qino_alloc()
746 			error = xfs_iget(mp, NULL, ino, 0, 0, ip);  in xfs_qm_qino_alloc()
764 		error = xfs_dir_ialloc(&tp, NULL, S_IFREG, 1, 0, 0, 1, ip,  in xfs_qm_qino_alloc()
791 		mp->m_sb.sb_uquotino = (*ip)->i_ino;  in xfs_qm_qino_alloc()
793 		mp->m_sb.sb_gquotino = (*ip)->i_ino;  in xfs_qm_qino_alloc()
795 		mp->m_sb.sb_pquotino = (*ip)->i_ino;  in xfs_qm_qino_alloc()
805 		xfs_finish_inode_setup(*ip);  in xfs_qm_qino_alloc()
1040 	struct xfs_inode	*ip,  in xfs_qm_quotacheck_dqadjust()  argument
1046 	struct xfs_mount	*mp = ip->i_mount;  in xfs_qm_quotacheck_dqadjust()
1050 	error = xfs_qm_dqget(mp, ip, id, type,  in xfs_qm_quotacheck_dqadjust()
1095 	xfs_inode_t	*ip,  in xfs_qm_get_rtblks()  argument
1104 	ASSERT(XFS_IS_REALTIME_INODE(ip));  in xfs_qm_get_rtblks()
1105 	ifp = XFS_IFORK_PTR(ip, XFS_DATA_FORK);  in xfs_qm_get_rtblks()
1107 		if ((error = xfs_iread_extents(NULL, ip, XFS_DATA_FORK)))  in xfs_qm_get_rtblks()
1132 	xfs_inode_t	*ip;  in xfs_qm_dqusage_adjust()  local
1153 	error = xfs_iget(mp, NULL, ino, 0, XFS_ILOCK_EXCL, &ip);  in xfs_qm_dqusage_adjust()
1159 	ASSERT(ip->i_delayed_blks == 0);  in xfs_qm_dqusage_adjust()
1161 	if (XFS_IS_REALTIME_INODE(ip)) {  in xfs_qm_dqusage_adjust()
1165 		error = xfs_qm_get_rtblks(ip, &rtblks);  in xfs_qm_dqusage_adjust()
1170 	nblks = (xfs_qcnt_t)ip->i_d.di_nblocks - rtblks;  in xfs_qm_dqusage_adjust()
1185 		error = xfs_qm_quotacheck_dqadjust(ip, ip->i_d.di_uid,  in xfs_qm_dqusage_adjust()
1192 		error = xfs_qm_quotacheck_dqadjust(ip, ip->i_d.di_gid,  in xfs_qm_dqusage_adjust()
1199 		error = xfs_qm_quotacheck_dqadjust(ip, xfs_get_projid(ip),  in xfs_qm_dqusage_adjust()
1205 	xfs_iunlock(ip, XFS_ILOCK_EXCL);  in xfs_qm_dqusage_adjust()
1206 	IRELE(ip);  in xfs_qm_dqusage_adjust()
1211 	xfs_iunlock(ip, XFS_ILOCK_EXCL);  in xfs_qm_dqusage_adjust()
1212 	IRELE(ip);  in xfs_qm_dqusage_adjust()
1602 	struct xfs_inode	*ip,  in xfs_qm_vop_dqalloc()  argument
1611 	struct xfs_mount	*mp = ip->i_mount;  in xfs_qm_vop_dqalloc()
1622 	xfs_ilock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1624 	if ((flags & XFS_QMOPT_INHERIT) && XFS_INHERIT_GID(ip))  in xfs_qm_vop_dqalloc()
1625 		gid = ip->i_d.di_gid;  in xfs_qm_vop_dqalloc()
1631 	if (XFS_NOT_DQATTACHED(mp, ip)) {  in xfs_qm_vop_dqalloc()
1632 		error = xfs_qm_dqattach_locked(ip, XFS_QMOPT_DQALLOC);  in xfs_qm_vop_dqalloc()
1634 			xfs_iunlock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1640 		if (ip->i_d.di_uid != uid) {  in xfs_qm_vop_dqalloc()
1650 			xfs_iunlock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1665 			xfs_ilock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1671 			ASSERT(ip->i_udquot);  in xfs_qm_vop_dqalloc()
1672 			uq = xfs_qm_dqhold(ip->i_udquot);  in xfs_qm_vop_dqalloc()
1676 		if (ip->i_d.di_gid != gid) {  in xfs_qm_vop_dqalloc()
1677 			xfs_iunlock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1689 			xfs_ilock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1691 			ASSERT(ip->i_gdquot);  in xfs_qm_vop_dqalloc()
1692 			gq = xfs_qm_dqhold(ip->i_gdquot);  in xfs_qm_vop_dqalloc()
1696 		if (xfs_get_projid(ip) != prid) {  in xfs_qm_vop_dqalloc()
1697 			xfs_iunlock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1709 			xfs_ilock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1711 			ASSERT(ip->i_pdquot);  in xfs_qm_vop_dqalloc()
1712 			pq = xfs_qm_dqhold(ip->i_pdquot);  in xfs_qm_vop_dqalloc()
1716 		trace_xfs_dquot_dqalloc(ip);  in xfs_qm_vop_dqalloc()
1718 	xfs_iunlock(ip, lockflags);  in xfs_qm_vop_dqalloc()
1746 	xfs_inode_t	*ip,  in xfs_qm_vop_chown()  argument
1751 	uint		bfield = XFS_IS_REALTIME_INODE(ip) ?  in xfs_qm_vop_chown()
1755 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));  in xfs_qm_vop_chown()
1756 	ASSERT(XFS_IS_QUOTA_RUNNING(ip->i_mount));  in xfs_qm_vop_chown()
1763 	xfs_trans_mod_dquot(tp, prevdq, bfield, -(ip->i_d.di_nblocks));  in xfs_qm_vop_chown()
1767 	xfs_trans_mod_dquot(tp, newdq, bfield, ip->i_d.di_nblocks);  in xfs_qm_vop_chown()
1785 	struct xfs_inode	*ip,  in xfs_qm_vop_chown_reserve()  argument
1791 	struct xfs_mount	*mp = ip->i_mount;  in xfs_qm_vop_chown_reserve()
1802 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL|XFS_ILOCK_SHARED));  in xfs_qm_vop_chown_reserve()
1805 	delblks = ip->i_delayed_blks;  in xfs_qm_vop_chown_reserve()
1806 	blkflags = XFS_IS_REALTIME_INODE(ip) ?  in xfs_qm_vop_chown_reserve()
1810 	    ip->i_d.di_uid != be32_to_cpu(udqp->q_core.d_id)) {  in xfs_qm_vop_chown_reserve()
1818 			ASSERT(ip->i_udquot);  in xfs_qm_vop_chown_reserve()
1819 			udq_unres = ip->i_udquot;  in xfs_qm_vop_chown_reserve()
1822 	if (XFS_IS_GQUOTA_ON(ip->i_mount) && gdqp &&  in xfs_qm_vop_chown_reserve()
1823 	    ip->i_d.di_gid != be32_to_cpu(gdqp->q_core.d_id)) {  in xfs_qm_vop_chown_reserve()
1826 			ASSERT(ip->i_gdquot);  in xfs_qm_vop_chown_reserve()
1827 			gdq_unres = ip->i_gdquot;  in xfs_qm_vop_chown_reserve()
1831 	if (XFS_IS_PQUOTA_ON(ip->i_mount) && pdqp &&  in xfs_qm_vop_chown_reserve()
1832 	    xfs_get_projid(ip) != be32_to_cpu(pdqp->q_core.d_id)) {  in xfs_qm_vop_chown_reserve()
1836 			ASSERT(ip->i_pdquot);  in xfs_qm_vop_chown_reserve()
1837 			pdq_unres = ip->i_pdquot;  in xfs_qm_vop_chown_reserve()
1841 	error = xfs_trans_reserve_quota_bydquots(tp, ip->i_mount,  in xfs_qm_vop_chown_reserve()
1843 				ip->i_d.di_nblocks, 1,  in xfs_qm_vop_chown_reserve()
1860 		error = xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,  in xfs_qm_vop_chown_reserve()
1866 		xfs_trans_reserve_quota_bydquots(NULL, ip->i_mount,  in xfs_qm_vop_chown_reserve()
1885 		struct xfs_inode	*ip = i_tab[i];  in xfs_qm_vop_rename_dqattach()  local
1891 		if (i == 0 || ip != i_tab[i-1]) {  in xfs_qm_vop_rename_dqattach()
1892 			if (XFS_NOT_DQATTACHED(mp, ip)) {  in xfs_qm_vop_rename_dqattach()
1893 				error = xfs_qm_dqattach(ip, 0);  in xfs_qm_vop_rename_dqattach()
1905 	struct xfs_inode	*ip,  in xfs_qm_vop_create_dqattach()  argument
1915 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));  in xfs_qm_vop_create_dqattach()
1919 		ASSERT(ip->i_udquot == NULL);  in xfs_qm_vop_create_dqattach()
1920 		ASSERT(ip->i_d.di_uid == be32_to_cpu(udqp->q_core.d_id));  in xfs_qm_vop_create_dqattach()
1922 		ip->i_udquot = xfs_qm_dqhold(udqp);  in xfs_qm_vop_create_dqattach()
1926 		ASSERT(ip->i_gdquot == NULL);  in xfs_qm_vop_create_dqattach()
1927 		ASSERT(ip->i_d.di_gid == be32_to_cpu(gdqp->q_core.d_id));  in xfs_qm_vop_create_dqattach()
1928 		ip->i_gdquot = xfs_qm_dqhold(gdqp);  in xfs_qm_vop_create_dqattach()
1932 		ASSERT(ip->i_pdquot == NULL);  in xfs_qm_vop_create_dqattach()
1933 		ASSERT(xfs_get_projid(ip) == be32_to_cpu(pdqp->q_core.d_id));  in xfs_qm_vop_create_dqattach()
1935 		ip->i_pdquot = xfs_qm_dqhold(pdqp);  in xfs_qm_vop_create_dqattach()