LU-5092 nodemap: users of ted_nodemap should take ref

[fs/lustre-release.git] / lustre / include / lu_target.h

diff --git a/lustre/include/lu_target.h b/lustre/include/lu_target.h
index 5da2544..dc5596b 100644 (file)
--- a/lustre/include/lu_target.h
+++ b/lustre/include/lu_target.h
@@ -47,7 +47,7 @@
  * operation, and updates on each MDTs are linked to
  * dtr_sub_list */
 struct distribute_txn_replay_req {
-       /* update record */
+       /* update record, may be vmalloc'd */
        struct llog_update_record *dtrq_lur;
        int                     dtrq_lur_size;
 
@@ -159,6 +159,8 @@ struct lu_target {
        struct dt_object        *lut_reply_data;
        /** Bitmap of used slots in the reply data file */
        unsigned long           **lut_reply_bitmap;
+       /** target sync count, used for debug & test */
+       atomic_t                 lut_sync_count;
 };
 
 /* number of slots in reply bitmap */
@@ -402,7 +404,9 @@ void tgt_register_lfsck_in_notify(int (*notify)(const struct lu_env *,
                                                struct thandle *));
 void tgt_register_lfsck_query(int (*query)(const struct lu_env *,
                                           struct dt_device *,
-                                          struct lfsck_request *));
+                                          struct lfsck_request *,
+                                          struct lfsck_reply *,
+                                          struct lfsck_query *));
 bool req_can_reconstruct(struct ptlrpc_request *req, struct tg_reply_data *trd);
 
 extern struct tgt_handler tgt_sec_ctx_handlers[];
@@ -425,6 +429,8 @@ int tgt_hpreq_handler(struct ptlrpc_request *req);
 
 /* target/tgt_main.c */
 void tgt_boot_epoch_update(struct lu_target *lut);
+void tgt_save_slc_lock(struct ldlm_lock *lock, __u64 transno);
+void tgt_discard_slc_lock(struct ldlm_lock *lock);
 int tgt_last_commit_cb_add(struct thandle *th, struct lu_target *lut,
                           struct obd_export *exp, __u64 transno);
 int tgt_new_client_cb_add(struct thandle *th, struct obd_export *exp);