1 files changed, 13 insertions, 7 deletions

diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h
index bdb4f8b95207..579d6a02a5b6 100644
--- a/fs/xfs/xfs_qm.h
+++ b/fs/xfs/xfs_qm.h
@@ -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 */
+        struct xfs_inode        *qi_uquotaip;   /* user quota inode */
+        struct xfs_inode        *qi_gquotaip;   /* group quota inode */
+        struct xfs_inode        *qi_pquotaip;   /* project quota inode */
         struct list_head qi_lru_list;
         struct mutex     qi_lru_lock;
         int              qi_lru_count;
@@ -78,8 +80,9 @@ xfs_dquot_tree(
         case XFS_DQ_USER:
                 return &qi->qi_uquota_tree;
         case XFS_DQ_GROUP:
-        case XFS_DQ_PROJ:
                 return &qi->qi_gquota_tree;
+        case XFS_DQ_PROJ:
+                return &qi->qi_pquota_tree;
         default:
                 ASSERT(0);
         }
@@ -93,8 +96,9 @@ xfs_dq_to_quota_inode(struct xfs_dquot *dqp)
         case XFS_DQ_USER:
                 return dqp->q_mount->m_quotainfo->qi_uquotaip;
         case XFS_DQ_GROUP:
-        case XFS_DQ_PROJ:
                 return dqp->q_mount->m_quotainfo->qi_gquotaip;
+        case XFS_DQ_PROJ:
+                return dqp->q_mount->m_quotainfo->qi_pquotaip;
         default:
                 ASSERT(0);
         }
@@ -107,18 +111,20 @@ extern void	xfs_trans_mod_dquot(struct xfs_trans *,
                                         struct xfs_dquot *, uint, long);
 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 void     xfs_trans_dqjoin(struct xfs_trans *, struct xfs_dquot *);
 extern void     xfs_trans_log_dquot(struct xfs_trans *, struct xfs_dquot *);
 
 /*
- * We keep the usr and grp dquots separately so that locking will be easier
- * to do at commit time. All transactions that we know of at this point
+ * We keep the usr, grp, and prj dquots separately so that locking will be
+ * easier to do at commit time. All transactions that we know of at this point
  * affect no more than two dquots of one type. Hence, the TRANS_MAXDQS value.
  */
 enum {
         XFS_QM_TRANS_USR = 0,
         XFS_QM_TRANS_GRP,
+        XFS_QM_TRANS_PRJ,
         XFS_QM_TRANS_DQTYPES
 };
 #define XFS_QM_TRANS_MAXDQS             2