Define a new function xfs_this_quota_on()

[firefly-linux-kernel-4.4.55.git] / fs / xfs / xfs_dquot.h

diff --git a/fs/xfs/xfs_dquot.h b/fs/xfs/xfs_dquot.h
index a1d91d8f18027b9e217f07ff8769d9d4a21fe2a1..1c48489423e4dc6f082a81a2ce5f75c7cd7aaab1 100644 (file)
--- a/fs/xfs/xfs_dquot.h
+++ b/fs/xfs/xfs_dquot.h
@@ -115,6 +115,19 @@ static inline void xfs_dqunlock_nonotify(struct xfs_dquot *dqp)
        mutex_unlock(&dqp->q_qlock);
 }
 
+static inline int xfs_this_quota_on(struct xfs_mount *mp, int type)
+{
+       switch (type & XFS_DQ_ALLTYPES) {
+       case XFS_DQ_USER:
+               return XFS_IS_UQUOTA_ON(mp);
+       case XFS_DQ_GROUP:
+       case XFS_DQ_PROJ:
+               return XFS_IS_OQUOTA_ON(mp);
+       default:
+               return 0;
+       }
+}
+
 #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)
@@ -125,10 +138,6 @@ static inline void xfs_dqunlock_nonotify(struct xfs_dquot *dqp)
                                 XFS_DQ_TO_QINF(dqp)->qi_uquotaip : \
                                 XFS_DQ_TO_QINF(dqp)->qi_gquotaip)
 
-#define XFS_IS_THIS_QUOTA_OFF(d) (! (XFS_QM_ISUDQ(d) ? \
-                                    (XFS_IS_UQUOTA_ON((d)->q_mount)) : \
-                                    (XFS_IS_OQUOTA_ON((d)->q_mount))))
-
 extern int             xfs_qm_dqread(struct xfs_mount *, xfs_dqid_t, uint,
                                        uint, struct xfs_dquot  **);
 extern void            xfs_qm_dqdestroy(xfs_dquot_t *);