resp->cstate.session = NULL;
fh_init(&resp->cstate.current_fh, NFS4_FHSIZE);
fh_init(&resp->cstate.save_fh, NFS4_FHSIZE);
- /* Use the deferral mechanism only for NFSv4.0 compounds */
- rqstp->rq_usedeferral = (args->minorversion == 0);
+ /*
+ * Don't use the deferral mechanism for NFSv4; compounds make it
+ * too hard to avoid non-idempotency problems.
+ */
+ rqstp->rq_usedeferral = 0;
/*
* According to RFC3010, this takes precedence over all other errors.