xfs: track quota updates during live quotacheck

[linux-2.6-microblaze.git] / fs / xfs / xfs_qm.h

diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h
index d5c9fc4..f599301 100644 (file)
--- a/fs/xfs/xfs_qm.h
+++ b/fs/xfs/xfs_qm.h
@@ -68,6 +68,10 @@ struct xfs_quotainfo {
        /* Minimum and maximum quota expiration timestamp values. */
        time64_t                qi_expiry_min;
        time64_t                qi_expiry_max;
+
+       /* Hook to feed quota counter updates to an active online repair. */
+       struct xfs_hooks        qi_mod_ino_dqtrx_hooks;
+       struct xfs_hooks        qi_apply_dqtrx_hooks;
 };
 
 static inline struct radix_tree_root *
@@ -104,6 +108,18 @@ xfs_quota_inode(struct xfs_mount *mp, xfs_dqtype_t type)
        return NULL;
 }
 
+/*
+ * Parameters for tracking dqtrx changes on behalf of an inode.  The hook
+ * function arg parameter is the field being updated.
+ */
+struct xfs_mod_ino_dqtrx_params {
+       uintptr_t               tx_id;
+       xfs_ino_t               ino;
+       xfs_dqtype_t            q_type;
+       xfs_dqid_t              q_id;
+       int64_t                 delta;
+};
+
 extern void    xfs_trans_mod_dquot(struct xfs_trans *tp, struct xfs_dquot *dqp,
                                    uint field, int64_t delta);
 extern void    xfs_trans_dqjoin(struct xfs_trans *, struct xfs_dquot *);