diff options
| -rw-r--r-- | fs/nfsd/nfs4callback.c | 8 | ||||
| -rw-r--r-- | fs/nfsd/nfs4state.c | 12 | ||||
| -rw-r--r-- | fs/nfsd/state.h | 2 |
3 files changed, 15 insertions, 7 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index d38ee3c55a0..67bcd2c7262 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -496,7 +496,7 @@ int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *conn) if (!clp->cl_principal && (clp->cl_flavor >= RPC_AUTH_GSS_KRB5)) return -EINVAL; - if (conn->cb_minorversion) { + if (clp->cl_minorversion) { args.bc_xprt = conn->cb_xprt; args.prognumber = clp->cl_cb_session->se_cb_prog; args.protocol = XPRT_TRANSPORT_BC_TCP; @@ -620,7 +620,7 @@ static void nfsd4_cb_prepare(struct rpc_task *task, void *calldata) struct nfsd4_callback *cb = calldata; struct nfs4_delegation *dp = container_of(cb, struct nfs4_delegation, dl_recall); struct nfs4_client *clp = dp->dl_client; - u32 minorversion = clp->cl_cb_conn.cb_minorversion; + u32 minorversion = clp->cl_minorversion; int status = 0; cb->cb_minorversion = minorversion; @@ -645,9 +645,9 @@ static void nfsd4_cb_done(struct rpc_task *task, void *calldata) struct nfs4_client *clp = dp->dl_client; dprintk("%s: minorversion=%d\n", __func__, - clp->cl_cb_conn.cb_minorversion); + clp->cl_minorversion); - if (clp->cl_cb_conn.cb_minorversion) { + if (clp->cl_minorversion) { /* No need for lock, access serialized in nfsd4_cb_prepare */ ++clp->cl_cb_session->se_cb_seq_nr; clear_bit(0, &clp->cl_cb_slot_busy); diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 0f2643dac22..ce0412fd23e 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -782,7 +782,6 @@ static struct nfsd4_session *alloc_init_session(struct svc_rqst *rqstp, struct n svc_xprt_get(rqstp->rq_xprt); rpc_copy_addr((struct sockaddr *)&clp->cl_cb_conn.cb_addr, sa); clp->cl_cb_conn.cb_addrlen = svc_addr_len(sa); - clp->cl_cb_conn.cb_minorversion = 1; nfsd4_probe_callback(clp); } return new; @@ -1200,7 +1199,6 @@ gen_callback(struct nfs4_client *clp, struct nfsd4_setclientid *se, u32 scopeid) if (conn->cb_addr.ss_family == AF_INET6) ((struct sockaddr_in6 *)&conn->cb_addr)->sin6_scope_id = scopeid; - conn->cb_minorversion = 0; conn->cb_prog = se->se_callback_prog; conn->cb_ident = se->se_callback_ident; return; @@ -1541,6 +1539,11 @@ nfsd4_create_session(struct svc_rqst *rqstp, } /* + * XXX: we should probably set this at creation time, and check + * for consistent minorversion use throughout: + */ + conf->cl_minorversion = 1; + /* * We do not support RDMA or persistent sessions */ cr_ses->flags &= ~SESSION4_PERSIST; @@ -1857,6 +1860,11 @@ nfsd4_setclientid(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, goto out; gen_clid(new); } + /* + * XXX: we should probably set this at creation time, and check + * for consistent minorversion use throughout: + */ + new->cl_minorversion = 0; gen_callback(new, setclid, rpc_get_scope_id(sa)); add_to_unconfirmed(new, strhashval); setclid->se_clientid.cl_boot = new->cl_clientid.cl_boot; diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index bbc4d587b34..39adc27b068 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -98,7 +98,6 @@ struct nfs4_cb_conn { size_t cb_addrlen; u32 cb_prog; /* used only in 4.0 case; per-session otherwise */ - u32 cb_minorversion; u32 cb_ident; /* minorversion 0 only */ struct svc_xprt *cb_xprt; /* minorversion 1 only */ }; @@ -227,6 +226,7 @@ struct nfs4_client { clientid_t cl_clientid; /* generated by server */ nfs4_verifier cl_confirm; /* generated by server */ u32 cl_firststate; /* recovery dir creation */ + u32 cl_minorversion; /* for v4.0 and v4.1 callbacks: */ struct nfs4_cb_conn cl_cb_conn; |