LU-14393 recovery: reply reconstruction for batched RPCs

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

diff --git a/lustre/include/lu_target.h b/lustre/include/lu_target.h
index 43f015d..d1d6255 100644 (file)
--- a/lustre/include/lu_target.h
+++ b/lustre/include/lu_target.h
@@ -299,6 +299,12 @@ struct tgt_session_info {
        /* RPC transaction handling */
        bool                    tsi_mult_trans;
        int                     tsi_has_trans;
+
+       /* Batched RPC replay */
+       bool                     tsi_batch_env;
+       /* Sub request index in the batched RPC. */
+       __u32                    tsi_batch_idx;
+       struct tg_reply_data    *tsi_batch_trd;
 };
 
 static inline struct tgt_session_info *tgt_ses_info(const struct lu_env *env)
@@ -483,6 +489,7 @@ void tgt_register_lfsck_query(int (*query)(const struct lu_env *,
                                           struct lfsck_reply *,
                                           struct lfsck_query *));
 int req_can_reconstruct(struct ptlrpc_request *req, struct tg_reply_data *trd);
+bool tgt_check_resent(struct ptlrpc_request *req, struct tg_reply_data *trd);
 
 extern struct tgt_handler tgt_sec_ctx_handlers[];
 extern struct tgt_handler tgt_lfsck_handlers[];