xfs: Add pquota fields where gquota is used

index bf27fcc..f414dcd 100644
@@ -540,7 +540,7 @@ xfs_qm_dqread(
 
 	/*
 	 * get a pointer to the on-disk dquot and the buffer containing it
-	 * dqp already knows its own type (GROUP/USER).
+	 * dqp already knows its own type (GROUP/USER/PROJECT).
 	 */
 	error = xfs_qm_dqtobp(&tp, dqp, &ddqp, &bp, flags);
 	if (error) {

index 7d20af2..e734670 100644
@@ -45,7 +45,8 @@ typedef struct xfs_dquot {
 	int		 q_bufoffset;	/* off of dq in buffer (# dquots) */
 	xfs_fileoff_t	 q_fileoffset;	/* offset in quotas file */
 
-	struct xfs_dquot*q_gdquot;	/* group dquot, hint only */
+	struct xfs_dquot *q_gdquot;	/* group dquot, hint only */
+	struct xfs_dquot *q_pdquot;	/* project dquot, hint only */
 	xfs_disk_dquot_t q_core;	/* actual usage & quotas */
 	xfs_dq_logitem_t q_logitem;	/* dquot log item */
 	xfs_qcnt_t	 q_res_bcount;	/* total regular nblks used+reserved */

@@ -108,8 +109,9 @@ static inline int xfs_this_quota_on(struct xfs_mount *mp, int type)
 	case XFS_DQ_USER:
 		return XFS_IS_UQUOTA_ON(mp);
 	case XFS_DQ_GROUP:
+		return XFS_IS_GQUOTA_ON(mp);
 	case XFS_DQ_PROJ:
-		return XFS_IS_OQUOTA_ON(mp);
+		return XFS_IS_PQUOTA_ON(mp);
 	default:
 		return 0;
 	}

@@ -121,8 +123,9 @@ static inline xfs_dquot_t *xfs_inode_dquot(struct xfs_inode *ip, int type)
 	case XFS_DQ_USER:
 		return ip->i_udquot;
 	case XFS_DQ_GROUP:
-	case XFS_DQ_PROJ:
 		return ip->i_gdquot;
+	case XFS_DQ_PROJ:
+		return ip->i_pdquot;
 	default:
 		return NULL;
 	}

@@ -136,7 +139,9 @@ static inline xfs_dquot_t *xfs_inode_dquot(struct xfs_inode *ip, int type)
 #define XFS_DQ_TO_QINF(dqp)	((dqp)->q_mount->m_quotainfo)
 #define XFS_DQ_TO_QIP(dqp)	(XFS_QM_ISUDQ(dqp) ? \
 				 XFS_DQ_TO_QINF(dqp)->qi_uquotaip : \
-				 XFS_DQ_TO_QINF(dqp)->qi_gquotaip)
+				 (XFS_QM_ISGDQ(dqp) ? \
+				 XFS_DQ_TO_QINF(dqp)->qi_gquotaip : \
+				 XFS_DQ_TO_QINF(dqp)->qi_pquotaip))
 
 extern int		xfs_qm_dqread(struct xfs_mount *, xfs_dqid_t, uint,
 					uint, struct xfs_dquot	**);

index 1bb4365..e97fb18 100644
@@ -346,7 +346,7 @@ xfs_iget_cache_miss(
 	iflags = XFS_INEW;
 	if (flags & XFS_IGET_DONTCACHE)
 		iflags |= XFS_IDONTCACHE;
-	ip->i_udquot = ip->i_gdquot = NULL;
+	ip->i_udquot = ip->i_gdquot = ip->i_pdquot = NULL;
 	xfs_iflags_set(ip, iflags);
 
 	/* insert the new inode */

index 1efff36..1124620 100644
@@ -224,6 +224,7 @@ typedef struct xfs_inode {
 	struct xfs_mount	*i_mount;	/* fs mount struct ptr */
 	struct xfs_dquot	*i_udquot;	/* user dquot */
 	struct xfs_dquot	*i_gdquot;	/* group dquot */
+	struct xfs_dquot	*i_pdquot;	/* project dquot */
 
 	/* Inode location stuff */
 	xfs_ino_t		i_ino;		/* inode number (agno/agino)*/

index 3a05a41..4fe1957 100644
@@ -908,6 +908,7 @@ xfs_ioctl_setattr(
 	unsigned int		lock_flags = 0;
 	struct xfs_dquot	*udqp = NULL;
 	struct xfs_dquot	*gdqp = NULL;
+	struct xfs_dquot	*pdqp = NULL;
 	struct xfs_dquot	*olddquot = NULL;
 	int			code;
 

@@ -936,7 +937,7 @@ xfs_ioctl_setattr(
 	if (XFS_IS_QUOTA_ON(mp) && (mask & FSX_PROJID)) {
 		code = xfs_qm_vop_dqalloc(ip, ip->i_d.di_uid,
 					 ip->i_d.di_gid, fa->fsx_projid,
-					 XFS_QMOPT_PQUOTA, &udqp, &gdqp);
+					 XFS_QMOPT_PQUOTA, &udqp, NULL, &pdqp);
 		if (code)
 			return code;
 	}

@@ -973,8 +974,8 @@ xfs_ioctl_setattr(
 		    XFS_IS_PQUOTA_ON(mp) &&
 		    xfs_get_projid(ip) != fa->fsx_projid) {
 			ASSERT(tp);
-			code = xfs_qm_vop_chown_reserve(tp, ip, udqp, gdqp,
-						capable(CAP_FOWNER) ?
+			code = xfs_qm_vop_chown_reserve(tp, ip, udqp, NULL,
+						pdqp, capable(CAP_FOWNER) ?
 						XFS_QMOPT_FORCE_RES : 0);
 			if (code)	/* out of quota */
 				goto error_return;

@@ -1092,7 +1093,7 @@ xfs_ioctl_setattr(
 		if (xfs_get_projid(ip) != fa->fsx_projid) {
 			if (XFS_IS_QUOTA_RUNNING(mp) && XFS_IS_PQUOTA_ON(mp)) {
 				olddquot = xfs_qm_vop_chown(tp, ip,
-							&ip->i_gdquot, gdqp);
+							&ip->i_pdquot, pdqp);
 			}
 			xfs_set_projid(ip, fa->fsx_projid);
 

@@ -1140,6 +1141,7 @@ xfs_ioctl_setattr(
 	xfs_qm_dqrele(olddquot);
 	xfs_qm_dqrele(udqp);
 	xfs_qm_dqrele(gdqp);
+	xfs_qm_dqrele(pdqp);
 
 	return code;
 

index 1a25fd8..e8db154a 100644
@@ -516,7 +516,7 @@ xfs_setattr_nonsize(
 		ASSERT(udqp == NULL);
 		ASSERT(gdqp == NULL);
 		error = xfs_qm_vop_dqalloc(ip, uid, gid, xfs_get_projid(ip),
-					 qflags, &udqp, &gdqp);
+					 qflags, &udqp, &gdqp, NULL);
 		if (error)
 			return error;
 	}

@@ -552,7 +552,7 @@ xfs_setattr_nonsize(
 		     (XFS_IS_GQUOTA_ON(mp) && igid != gid))) {
 			ASSERT(tp);
 			error = xfs_qm_vop_chown_reserve(tp, ip, udqp, gdqp,
-						capable(CAP_FOWNER) ?
+						NULL, capable(CAP_FOWNER) ?
 						XFS_QMOPT_FORCE_RES : 0);
 			if (error)	/* out of quota */
 				goto out_trans_cancel;

524 lines not on this page · raw message

index 44b858b..b64ae33 100644
@@ -44,9 +44,11 @@ extern struct kmem_zone	*xfs_qm_dqtrxzone;
 typedef struct xfs_quotainfo {
 	struct radix_tree_root qi_uquota_tree;
 	struct radix_tree_root qi_gquota_tree;
+	struct radix_tree_root qi_pquota_tree;
 	struct mutex qi_tree_lock;
 	xfs_inode_t	*qi_uquotaip;	 /* user quota inode */
 	xfs_inode_t	*qi_gquotaip;	 /* group quota inode */
+	xfs_inode_t	*qi_pquotaip;	 /* proup quota inode */
 	struct list_head qi_lru_list;
 	struct mutex	 qi_lru_lock;
 	int		 qi_lru_count;

@@ -72,12 +74,16 @@ typedef struct xfs_quotainfo {
 #define XFS_DQUOT_TREE(qi, type) \
 	((type & XFS_DQ_USER) ? \
 	 &((qi)->qi_uquota_tree) : \
+	 (type & XFS_DQ_PROJ) ? \
+	 &((qi)->qi_pquota_tree) : \
 	 &((qi)->qi_gquota_tree))
 
 
 extern void	xfs_trans_mod_dquot(xfs_trans_t *, xfs_dquot_t *, uint, long);
+#if 0
 extern int	xfs_trans_reserve_quota_bydquots(xfs_trans_t *, xfs_mount_t *,
 			xfs_dquot_t *, xfs_dquot_t *, long, long, uint);
+#endif
 extern void	xfs_trans_dqjoin(xfs_trans_t *, xfs_dquot_t *);
 extern void	xfs_trans_log_dquot(xfs_trans_t *, xfs_dquot_t *);
 

@@ -90,6 +96,7 @@ extern void	xfs_trans_log_dquot(xfs_trans_t *, xfs_dquot_t *);
 typedef struct xfs_dquot_acct {
 	xfs_dqtrx_t	dqa_usrdquots[XFS_QM_TRANS_MAXDQS];
 	xfs_dqtrx_t	dqa_grpdquots[XFS_QM_TRANS_MAXDQS];
+	xfs_dqtrx_t	dqa_prjdquots[XFS_QM_TRANS_MAXDQS];
 } xfs_dquot_acct_t;
 
 /*

index 6b39115..eb45424 100644
@@ -115,7 +115,7 @@ xfs_qm_newmount(
 	     (pquotaondisk && !XFS_IS_PQUOTA_ON(mp)) ||
 	    (!pquotaondisk &&  XFS_IS_PQUOTA_ON(mp)) ||
 	     (gquotaondisk && !XFS_IS_GQUOTA_ON(mp)) ||
-	    (!gquotaondisk &&  XFS_IS_OQUOTA_ON(mp)))  &&
+	    (!gquotaondisk &&  XFS_IS_GQUOTA_ON(mp)))  &&
 	    xfs_dev_is_read_only(mp, "changing quota state")) {
 		xfs_warn(mp, "please mount with%s%s%s%s.",
 			(!quotaondisk ? "out quota" : ""),

index 3f72a27..84f2fae 100644
@@ -118,7 +118,8 @@ xfs_qm_scall_quotaoff(
 		dqtype |= XFS_QMOPT_GQUOTA;
 		flags |= (XFS_GQUOTA_CHKD | XFS_GQUOTA_ENFD);
 		inactivate_flags |= XFS_GQUOTA_ACTIVE;
-	} else if (flags & XFS_PQUOTA_ACCT) {
+	}
+	if (flags & XFS_PQUOTA_ACCT) {
 		dqtype |= XFS_QMOPT_PQUOTA;
 		flags |= (XFS_PQUOTA_CHKD | XFS_PQUOTA_ENFD);
 		inactivate_flags |= XFS_PQUOTA_ACTIVE;

@@ -213,10 +214,14 @@ xfs_qm_scall_quotaoff(
 		IRELE(q->qi_uquotaip);
 		q->qi_uquotaip = NULL;
 	}
-	if ((dqtype & (XFS_QMOPT_GQUOTA|XFS_QMOPT_PQUOTA)) && q->qi_gquotaip) {
+	if ((dqtype & XFS_QMOPT_GQUOTA) && q->qi_gquotaip) {
 		IRELE(q->qi_gquotaip);
 		q->qi_gquotaip = NULL;
 	}
+	if ((dqtype & XFS_QMOPT_PQUOTA) && q->qi_pquotaip) {
+		IRELE(q->qi_pquotaip);
+		q->qi_pquotaip = NULL;
+	}
 
 out_unlock:
 	mutex_unlock(&q->qi_quotaofflock);

@@ -855,9 +860,11 @@ xfs_dqrele_inode(
 {
 	/* skip quota inodes */
 	if (ip == ip->i_mount->m_quotainfo->qi_uquotaip ||
-	    ip == ip->i_mount->m_quotainfo->qi_gquotaip) {
+	    ip == ip->i_mount->m_quotainfo->qi_gquotaip ||
+	    ip == ip->i_mount->m_quotainfo->qi_pquotaip) {
 		ASSERT(ip->i_udquot == NULL);
 		ASSERT(ip->i_gdquot == NULL);
+		ASSERT(ip->i_pdquot == NULL);
 		return 0;
 	}
 

@@ -866,10 +873,14 @@ xfs_dqrele_inode(
 		xfs_qm_dqrele(ip->i_udquot);
 		ip->i_udquot = NULL;
 	}
-	if (flags & (XFS_PQUOTA_ACCT|XFS_GQUOTA_ACCT) && ip->i_gdquot) {
+	if ((flags & XFS_GQUOTA_ACCT) && ip->i_gdquot) {
 		xfs_qm_dqrele(ip->i_gdquot);
 		ip->i_gdquot = NULL;
 	}
+	if ((flags & XFS_PQUOTA_ACCT) && ip->i_pdquot) {
+		xfs_qm_dqrele(ip->i_pdquot);
+		ip->i_pdquot = NULL;
+	}
 	xfs_iunlock(ip, XFS_ILOCK_EXCL);
 	return 0;
 }

index bba42e6..10cc0a3 100644
@@ -205,8 +205,6 @@ typedef struct xfs_qoff_logformat {
 #define XFS_IS_QUOTA_ON(mp)	((mp)->m_qflags & (XFS_UQUOTA_ACTIVE | \
 						   XFS_GQUOTA_ACTIVE | \
 						   XFS_PQUOTA_ACTIVE))
-#define XFS_IS_OQUOTA_ON(mp)	((mp)->m_qflags & (XFS_GQUOTA_ACTIVE | \
-						   XFS_PQUOTA_ACTIVE))
 #define XFS_IS_UQUOTA_ON(mp)	((mp)->m_qflags & XFS_UQUOTA_ACTIVE)
 #define XFS_IS_GQUOTA_ON(mp)	((mp)->m_qflags & XFS_GQUOTA_ACTIVE)
 #define XFS_IS_PQUOTA_ON(mp)	((mp)->m_qflags & XFS_PQUOTA_ACTIVE)

@@ -273,8 +271,10 @@ typedef struct xfs_qoff_logformat {
  */
 #define XFS_NOT_DQATTACHED(mp, ip) ((XFS_IS_UQUOTA_ON(mp) &&\
 				     (ip)->i_udquot == NULL) || \
-				    (XFS_IS_OQUOTA_ON(mp) && \
-				     (ip)->i_gdquot == NULL))
+				    (XFS_IS_GQUOTA_ON(mp) && \
+				     (ip)->i_gdquot == NULL) || \
+				    (XFS_IS_PQUOTA_ON(mp) && \
+				     (ip)->i_pdquot == NULL))
 
 #define XFS_QM_NEED_QUOTACHECK(mp) \
 	((XFS_IS_UQUOTA_ON(mp) && \

@@ -329,17 +329,18 @@ extern int xfs_trans_reserve_quota_nblks(struct xfs_trans *,
 		struct xfs_inode *, long, long, uint);
 extern int xfs_trans_reserve_quota_bydquots(struct xfs_trans *,
 		struct xfs_mount *, struct xfs_dquot *,
-		struct xfs_dquot *, long, long, uint);
+		struct xfs_dquot *, struct xfs_dquot *, long, long, uint);
 
 extern int xfs_qm_vop_dqalloc(struct xfs_inode *, uid_t, gid_t, prid_t, uint,
-		struct xfs_dquot **, struct xfs_dquot **);
+		struct xfs_dquot **, struct xfs_dquot **, struct xfs_dquot **);
 extern void xfs_qm_vop_create_dqattach(struct xfs_trans *, struct xfs_inode *,
-		struct xfs_dquot *, struct xfs_dquot *);
+		struct xfs_dquot *, struct xfs_dquot *, struct xfs_dquot *);
 extern int xfs_qm_vop_rename_dqattach(struct xfs_inode **);
 extern struct xfs_dquot *xfs_qm_vop_chown(struct xfs_trans *,
 		struct xfs_inode *, struct xfs_dquot **, struct xfs_dquot *);
 extern int xfs_qm_vop_chown_reserve(struct xfs_trans *, struct xfs_inode *,
-		struct xfs_dquot *, struct xfs_dquot *, uint);
+		struct xfs_dquot *, struct xfs_dquot *, struct xfs_dquot *,
+		uint);
 extern int xfs_qm_dqattach(struct xfs_inode *, uint);
 extern int xfs_qm_dqattach_locked(struct xfs_inode *, uint);
 extern void xfs_qm_dqdetach(struct xfs_inode *);

@@ -353,10 +354,12 @@ extern void xfs_qm_unmount_quotas(struct xfs_mount *);
 #else
 static inline int
 xfs_qm_vop_dqalloc(struct xfs_inode *ip, uid_t uid, gid_t gid, prid_t prid,
-		uint flags, struct xfs_dquot **udqp, struct xfs_dquot **gdqp)
+		uint flags, struct xfs_dquot **udqp, struct xfs_dquot **gdqp,
+		struct xfs_dquot **pdqp)
 {
 	*udqp = NULL;
 	*gdqp = NULL;
+	*pdqp = NULL;
 	return 0;
 }
 #define xfs_trans_dup_dqinfo(tp, tp2)

@@ -371,14 +374,15 @@ static inline int xfs_trans_reserve_quota_nblks(struct xfs_trans *tp,
 }
 static inline int xfs_trans_reserve_quota_bydquots(struct xfs_trans *tp,
 		struct xfs_mount *mp, struct xfs_dquot *udqp,
-		struct xfs_dquot *gdqp, long nblks, long nions, uint flags)
+		struct xfs_dquot *gdqp, struct xfs_dquot *pdqp,
+		long nblks, long nions, uint flags)
 {
 	return 0;
 }
-#define xfs_qm_vop_create_dqattach(tp, ip, u, g)
+#define xfs_qm_vop_create_dqattach(tp, ip, u, g, p)
 #define xfs_qm_vop_rename_dqattach(it)					(0)
 #define xfs_qm_vop_chown(tp, ip, old, new)				(NULL)
-#define xfs_qm_vop_chown_reserve(tp, ip, u, g, fl)			(0)
+#define xfs_qm_vop_chown_reserve(tp, ip, u, g, p, fl)			(0)
 #define xfs_qm_dqattach(ip, fl)						(0)
 #define xfs_qm_dqattach_locked(ip, fl)					(0)
 #define xfs_qm_dqdetach(ip)

@@ -392,8 +396,8 @@ static inline int xfs_trans_reserve_quota_bydquots(struct xfs_trans *tp,
 
 #define xfs_trans_unreserve_quota_nblks(tp, ip, nblks, ninos, flags) \
 	xfs_trans_reserve_quota_nblks(tp, ip, -(nblks), -(ninos), flags)
-#define xfs_trans_reserve_quota(tp, mp, ud, gd, nb, ni, f) \
-	xfs_trans_reserve_quota_bydquots(tp, mp, ud, gd, nb, ni, \
+#define xfs_trans_reserve_quota(tp, mp, ud, gd, pd, nb, ni, f) \
+	xfs_trans_reserve_quota_bydquots(tp, mp, ud, gd, pd, nb, ni, \
 				f | XFS_QMOPT_RES_REGBLKS)
 
 extern int xfs_qm_dqcheck(struct xfs_mount *, xfs_disk_dquot_t *,

index f429d9d..8fd7894 100644
@@ -140,6 +140,7 @@ typedef struct xfs_sb {
 	 */
 	xfs_ino_t	sb_uquotino;	/* user quota inode */
 	xfs_ino_t	sb_gquotino;	/* group quota inode */
+#define sb_pquotino	sb_gquotino
 	__uint16_t	sb_qflags;	/* quota flags */
 	__uint8_t	sb_flags;	/* misc. flags */
 	__uint8_t	sb_shared_vn;	/* shared version number */

index 61ac734..ed249a7 100644
@@ -538,14 +538,14 @@ xfs_showargs(
 	else if (mp->m_qflags & XFS_UQUOTA_ACCT)
 		seq_puts(m, "," MNTOPT_UQUOTANOENF);
 
-	/* Either project or group quotas can be active, not both */
-
 	if (mp->m_qflags & XFS_PQUOTA_ACCT) {
 		if (mp->m_qflags & XFS_PQUOTA_ENFD)
 			seq_puts(m, "," MNTOPT_PRJQUOTA);
 		else
 			seq_puts(m, "," MNTOPT_PQUOTANOENF);
-	} else if (mp->m_qflags & XFS_GQUOTA_ACCT) {
+	}
+
+	if (mp->m_qflags & XFS_GQUOTA_ACCT) {
 		if (mp->m_qflags & XFS_GQUOTA_ENFD)
 			seq_puts(m, "," MNTOPT_GRPQUOTA);
 		else

index 40460e8..e253089 100644
@@ -113,7 +113,7 @@ xfs_trans_dup_dqinfo(
 	if(otp->t_flags & XFS_TRANS_DQ_DIRTY)
 		ntp->t_flags |= XFS_TRANS_DQ_DIRTY;
 
-	for (j = 0; j < 2; j++) {
+	for (j = 0; j < 3; j++) {
 		for (i = 0; i < XFS_QM_TRANS_MAXDQS; i++) {
 			if (oqa[i].qt_dquot == NULL)
 				break;

@@ -138,8 +138,13 @@ xfs_trans_dup_dqinfo(
 			oq->qt_ino_res = oq->qt_ino_res_used;
 
 		}
-		oqa = otp->t_dqinfo->dqa_grpdquots;
-		nqa = ntp->t_dqinfo->dqa_grpdquots;
+		if (oqa == otp->t_dqinfo->dqa_usrdquots) {
+			oqa = otp->t_dqinfo->dqa_grpdquots;
+			nqa = ntp->t_dqinfo->dqa_grpdquots;
+		} else {
+			oqa = otp->t_dqinfo->dqa_prjdquots;
+			nqa = ntp->t_dqinfo->dqa_prjdquots;
+		}
 	}
 }
 

@@ -166,8 +171,10 @@ xfs_trans_mod_dquot_byino(
 
 	if (XFS_IS_UQUOTA_ON(mp) && ip->i_udquot)
 		(void) xfs_trans_mod_dquot(tp, ip->i_udquot, field, delta);
-	if (XFS_IS_OQUOTA_ON(mp) && ip->i_gdquot)
+	if (XFS_IS_GQUOTA_ON(mp) && ip->i_gdquot)
 		(void) xfs_trans_mod_dquot(tp, ip->i_gdquot, field, delta);
+	if (XFS_IS_PQUOTA_ON(mp) && ip->i_pdquot)
+		(void) xfs_trans_mod_dquot(tp, ip->i_pdquot, field, delta);
 }
 
 STATIC xfs_dqtrx_t *

@@ -178,8 +185,14 @@ xfs_trans_get_dqtrx(
 	int		i;
 	xfs_dqtrx_t	*qa;
 
-	qa = XFS_QM_ISUDQ(dqp) ?
-		tp->t_dqinfo->dqa_usrdquots : tp->t_dqinfo->dqa_grpdquots;
+	if (XFS_QM_ISUDQ(dqp))
+		qa = tp->t_dqinfo->dqa_usrdquots;
+	else if (XFS_QM_ISGDQ(dqp))
+		qa = tp->t_dqinfo->dqa_grpdquots;
+	else if (XFS_QM_ISPDQ(dqp))
+		qa = tp->t_dqinfo->dqa_prjdquots;
+	else
+		return NULL;
 
 	for (i = 0; i < XFS_QM_TRANS_MAXDQS; i++) {
 		if (qa[i].qt_dquot == NULL ||

@@ -340,9 +353,14 @@ xfs_trans_apply_dquot_deltas(
 
 	ASSERT(tp->t_dqinfo);
 	qa = tp->t_dqinfo->dqa_usrdquots;
-	for (j = 0; j < 2; j++) {
+
+	/* 0 - usr, 1 - grp, 2 - prj */
+	for (j = 0; j < 3; j++) {
 		if (qa[0].qt_dquot == NULL) {
-			qa = tp->t_dqinfo->dqa_grpdquots;
+			if (qa == tp->t_dqinfo->dqa_usrdquots)
+				qa = tp->t_dqinfo->dqa_grpdquots;
+			else
+				qa = tp->t_dqinfo->dqa_prjdquots;
 			continue;
 		}
 

@@ -750,6 +768,7 @@ xfs_trans_reserve_quota_bydquots(
 	xfs_mount_t	*mp,
 	xfs_dquot_t	*udqp,
 	xfs_dquot_t	*gdqp,
+	xfs_dquot_t	*pdqp,
 	long		nblks,
 	long		ninos,
 	uint		flags)

@@ -816,6 +835,7 @@ xfs_trans_reserve_quota_nblks(
 
 	ASSERT(ip->i_ino != mp->m_sb.sb_uquotino);
 	ASSERT(ip->i_ino != mp->m_sb.sb_gquotino);
+	ASSERT(ip->i_ino != mp->m_sb.sb_pquotino);
 
 	ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
 	ASSERT((flags & ~(XFS_QMOPT_FORCE_RES | XFS_QMOPT_ENOSPC)) ==

@@ -828,7 +848,8 @@ xfs_trans_reserve_quota_nblks(
 	 */
 	return xfs_trans_reserve_quota_bydquots(tp, mp,
 						ip->i_udquot, ip->i_gdquot,
-						nblks, ninos, flags);
+						ip->i_pdquot, nblks, ninos,
+						flags);
 }
 
 /*

index b6a82d8..da5ddbf 100644
@@ -849,6 +849,7 @@ xfs_create(
 	prid_t			prid;
 	struct xfs_dquot	*udqp = NULL;
 	struct xfs_dquot	*gdqp = NULL;
+	struct xfs_dquot	*pdqp = NULL;
 	uint			resblks;
 	uint			log_res;
 	uint			log_count;

@@ -867,7 +868,8 @@ xfs_create(
 	 * Make sure that we have allocated dquot(s) on disk.
 	 */
 	error = xfs_qm_vop_dqalloc(dp, current_fsuid(), current_fsgid(), prid,
-			XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp);
+				   XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp,
+				   &gdqp, &pdqp);
 	if (error)
 		return error;
 

@@ -919,7 +921,8 @@ xfs_create(
 	/*
 	 * Reserve disk quota and the inode.
 	 */
-	error = xfs_trans_reserve_quota(tp, mp, udqp, gdqp, resblks, 1, 0);
+	error = xfs_trans_reserve_quota(tp, mp, udqp, gdqp, pdqp,
+					resblks, 1, 0);
 	if (error)
 		goto out_trans_cancel;
 

@@ -983,7 +986,7 @@ xfs_create(
 	 * These ids of the inode couldn't have changed since the new
 	 * inode has been locked ever since it was created.
 	 */
-	xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp);
+	xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp, pdqp);
 
 	error = xfs_bmap_finish(&tp, &free_list, &committed);
 	if (error)

@@ -995,6 +998,7 @@ xfs_create(
 
 	xfs_qm_dqrele(udqp);
 	xfs_qm_dqrele(gdqp);
+	xfs_qm_dqrele(pdqp);
 
 	*ipp = ip;
 	return 0;

@@ -1498,7 +1502,9 @@ xfs_symlink(
 	int			n;
 	xfs_buf_t		*bp;
 	prid_t			prid;
-	struct xfs_dquot	*udqp, *gdqp;
+	struct xfs_dquot	*udqp;
+	struct xfs_dquot	*gdqp;
+	struct xfs_dquot	*pdqp;
 	uint			resblks;
 
 	*ipp = NULL;

@@ -1518,7 +1524,7 @@ xfs_symlink(
 	if (pathlen >= MAXPATHLEN)      /* total string too long */
 		return XFS_ERROR(ENAMETOOLONG);
 
-	udqp = gdqp = NULL;
+	udqp = gdqp = pdqp = NULL;
 	if (dp->i_d.di_flags & XFS_DIFLAG_PROJINHERIT)
 		prid = xfs_get_projid(dp);
 	else

@@ -1528,7 +1534,8 @@ xfs_symlink(
 	 * Make sure that we have allocated dquot(s) on disk.
 	 */
 	error = xfs_qm_vop_dqalloc(dp, current_fsuid(), current_fsgid(), prid,
-			XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT, &udqp, &gdqp);
+				   XFS_QMOPT_QUOTALL | XFS_QMOPT_INHERIT,
+				   &udqp, &gdqp, &pdqp);
 	if (error)
 		goto std_return;
 

@@ -1569,7 +1576,8 @@ xfs_symlink(
 	/*
 	 * Reserve disk quota : blocks and inode.
 	 */
-	error = xfs_trans_reserve_quota(tp, mp, udqp, gdqp, resblks, 1, 0);
+	error = xfs_trans_reserve_quota(tp, mp, udqp, gdqp, pdqp,
+					resblks, 1, 0);
 	if (error)
 		goto error_return;
 

@@ -1607,7 +1615,7 @@ xfs_symlink(
 	/*
 	 * Also attach the dquot(s) to it, if applicable.
 	 */
-	xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp);
+	xfs_qm_vop_create_dqattach(tp, ip, udqp, gdqp, pdqp);
 
 	if (resblks)
 		resblks -= XFS_IALLOC_SPACE_RES(mp);

@@ -1691,6 +1699,7 @@ xfs_symlink(
 	error = xfs_trans_commit(tp, XFS_TRANS_RELEASE_LOG_RES);
 	xfs_qm_dqrele(udqp);
 	xfs_qm_dqrele(gdqp);
+	xfs_qm_dqrele(pdqp);
 
 	*ipp = ip;
 	return 0;

@@ -1704,6 +1713,7 @@ xfs_symlink(
 	xfs_trans_cancel(tp, cancel_flags);
 	xfs_qm_dqrele(udqp);
 	xfs_qm_dqrele(gdqp);
+	xfs_qm_dqrele(pdqp);
 
 	if (unlock_dp_on_error)
 		xfs_iunlock(dp, XFS_ILOCK_EXCL);

@@ -2170,7 +2180,7 @@ xfs_free_file_space(
 		}
 		xfs_ilock(ip, XFS_ILOCK_EXCL);
 		error = xfs_trans_reserve_quota(tp, mp,
-				ip->i_udquot, ip->i_gdquot,
+				ip->i_udquot, ip->i_gdquot, ip->i_pdquot,
 				resblks, 0, XFS_QMOPT_RES_REGBLKS);
 		if (error)
 			goto error1;