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-rw-r--r--fs/nfs/nfs4proc.c28
-rw-r--r--fs/nfs/nfs4xdr.c16
2 files changed, 22 insertions, 22 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
index 59853797825c..88180ac5ea0e 100644
--- a/fs/nfs/nfs4proc.c
+++ b/fs/nfs/nfs4proc.c
@@ -6648,47 +6648,47 @@ nfs41_same_server_scope(struct nfs41_server_scope *a,
int nfs4_proc_bind_conn_to_session(struct nfs_client *clp, struct rpc_cred *cred)
{
int status;
+ struct nfs41_bind_conn_to_session_args args = {
+ .client = clp,
+ .dir = NFS4_CDFC4_FORE_OR_BOTH,
+ };
struct nfs41_bind_conn_to_session_res res;
struct rpc_message msg = {
.rpc_proc =
&nfs4_procedures[NFSPROC4_CLNT_BIND_CONN_TO_SESSION],
- .rpc_argp = clp,
+ .rpc_argp = &args,
.rpc_resp = &res,
.rpc_cred = cred,
};
dprintk("--> %s\n", __func__);
- res.session = kzalloc(sizeof(struct nfs4_session), GFP_NOFS);
- if (unlikely(res.session == NULL)) {
- status = -ENOMEM;
- goto out;
- }
+ nfs4_copy_sessionid(&args.sessionid, &clp->cl_session->sess_id);
+ if (!(clp->cl_session->flags & SESSION4_BACK_CHAN))
+ args.dir = NFS4_CDFC4_FORE;
status = rpc_call_sync(clp->cl_rpcclient, &msg, RPC_TASK_TIMEOUT);
trace_nfs4_bind_conn_to_session(clp, status);
if (status == 0) {
- if (memcmp(res.session->sess_id.data,
+ if (memcmp(res.sessionid.data,
clp->cl_session->sess_id.data, NFS4_MAX_SESSIONID_LEN)) {
dprintk("NFS: %s: Session ID mismatch\n", __func__);
status = -EIO;
- goto out_session;
+ goto out;
}
- if (res.dir != NFS4_CDFS4_BOTH) {
+ if ((res.dir & args.dir) != res.dir || res.dir == 0) {
dprintk("NFS: %s: Unexpected direction from server\n",
__func__);
status = -EIO;
- goto out_session;
+ goto out;
}
- if (res.use_conn_in_rdma_mode) {
+ if (res.use_conn_in_rdma_mode != args.use_conn_in_rdma_mode) {
dprintk("NFS: %s: Server returned RDMA mode = true\n",
__func__);
status = -EIO;
- goto out_session;
+ goto out;
}
}
-out_session:
- kfree(res.session);
out:
dprintk("<-- %s status= %d\n", __func__, status);
return status;
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 97d4bdf53541..5c399ec41079 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -1715,17 +1715,17 @@ static void encode_secinfo(struct xdr_stream *xdr, const struct qstr *name, stru
#if defined(CONFIG_NFS_V4_1)
/* NFSv4.1 operations */
static void encode_bind_conn_to_session(struct xdr_stream *xdr,
- struct nfs4_session *session,
+ struct nfs41_bind_conn_to_session_args *args,
struct compound_hdr *hdr)
{
__be32 *p;
encode_op_hdr(xdr, OP_BIND_CONN_TO_SESSION,
decode_bind_conn_to_session_maxsz, hdr);
- encode_opaque_fixed(xdr, session->sess_id.data, NFS4_MAX_SESSIONID_LEN);
+ encode_opaque_fixed(xdr, args->sessionid.data, NFS4_MAX_SESSIONID_LEN);
p = xdr_reserve_space(xdr, 8);
- *p++ = cpu_to_be32(NFS4_CDFC4_FORE_OR_BOTH);
- *p = 0; /* use_conn_in_rdma_mode = False */
+ *p++ = cpu_to_be32(args->dir);
+ *p = (args->use_conn_in_rdma_mode) ? cpu_to_be32(1) : cpu_to_be32(0);
}
static void encode_op_map(struct xdr_stream *xdr, struct nfs4_op_map *op_map)
@@ -2734,14 +2734,14 @@ static void nfs4_xdr_enc_fsid_present(struct rpc_rqst *req,
*/
static void nfs4_xdr_enc_bind_conn_to_session(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs_client *clp)
+ struct nfs41_bind_conn_to_session_args *args)
{
struct compound_hdr hdr = {
- .minorversion = clp->cl_mvops->minor_version,
+ .minorversion = args->client->cl_mvops->minor_version,
};
encode_compound_hdr(xdr, req, &hdr);
- encode_bind_conn_to_session(xdr, clp->cl_session, &hdr);
+ encode_bind_conn_to_session(xdr, args, &hdr);
encode_nops(&hdr);
}
@@ -5613,7 +5613,7 @@ static int decode_bind_conn_to_session(struct xdr_stream *xdr,
status = decode_op_hdr(xdr, OP_BIND_CONN_TO_SESSION);
if (!status)
- status = decode_sessionid(xdr, &res->session->sess_id);
+ status = decode_sessionid(xdr, &res->sessionid);
if (unlikely(status))
return status;