LU-5312 fld: retry fld rpc until the import is closed

[fs/lustre-release.git] / lustre / fld / fld_request.c

diff --git a/lustre/fld/fld_request.c b/lustre/fld/fld_request.c
index 4b402cb..1ca31c0 100644 (file)
--- a/lustre/fld/fld_request.c
+++ b/lustre/fld/fld_request.c
@@ -436,12 +436,10 @@ again:
        rc = ptlrpc_queue_wait(req);
        obd_put_request_slot(&exp->exp_obd->u.cli);
        if (rc != 0) {
-               if (rc == -EWOULDBLOCK || rc == -ESHUTDOWN) {
-                       /* For no_delay req(see above), EWOULDBLOCK and
-                        * ESHUTDOWN means the connection is being evicted,
-                        * but this seq lookup should not return error,
-                        * since it would cause unecessary failure of the
-                        * application, instead it should retry here */
+               if (imp->imp_state != LUSTRE_IMP_CLOSED) {
+                       /* Since LWP is not replayable, so it will keep
+                        * trying unless umount happens, otherwise it would
+                        * cause unecessary failure of the application. */
                        ptlrpc_req_finished(req);
                        rc = 0;
                        goto again;