1 files changed, 13 insertions, 0 deletions

diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index 1c48489423e4..48a795b141b6 100644
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -128,6 +128,19 @@ static inline int xfs_this_quota_on(struct xfs_mount *mp, int type)
         }
 }
 
+static inline xfs_dquot_t *xfs_inode_dquot(struct xfs_inode *ip, int type)
+{
+        switch (type & XFS_DQ_ALLTYPES) {
+        case XFS_DQ_USER:
+                return ip->i_udquot;
+        case XFS_DQ_GROUP:
+        case XFS_DQ_PROJ:
+                return ip->i_gdquot;
+        default:
+                return NULL;
+        }
+}
+
 #define XFS_DQ_IS_LOCKED(dqp)   (mutex_is_locked(&((dqp)->q_qlock)))
 #define XFS_DQ_IS_DIRTY(dqp)    ((dqp)->dq_flags & XFS_DQ_DIRTY)
 #define XFS_QM_ISUDQ(dqp)       ((dqp)->dq_flags & XFS_DQ_USER)