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Diffstat (limited to 'fs/nfs/nfs4xdr.c')
-rw-r--r--fs/nfs/nfs4xdr.c52
1 files changed, 52 insertions, 0 deletions
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 1d4d259c5b3c..b9ce3fdb862a 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -338,6 +338,8 @@ static int nfs4_stat_to_errno(int);
1 /* bctsr_use_conn_in_rdma_mode */)
#define encode_destroy_session_maxsz (op_encode_hdr_maxsz + 4)
#define decode_destroy_session_maxsz (op_decode_hdr_maxsz)
+#define encode_destroy_clientid_maxsz (op_encode_hdr_maxsz + 2)
+#define decode_destroy_clientid_maxsz (op_decode_hdr_maxsz)
#define encode_sequence_maxsz (op_encode_hdr_maxsz + \
XDR_QUADLEN(NFS4_MAX_SESSIONID_LEN) + 4)
#define decode_sequence_maxsz (op_decode_hdr_maxsz + \
@@ -751,6 +753,10 @@ static int nfs4_stat_to_errno(int);
encode_destroy_session_maxsz)
#define NFS4_dec_destroy_session_sz (compound_decode_hdr_maxsz + \
decode_destroy_session_maxsz)
+#define NFS4_enc_destroy_clientid_sz (compound_encode_hdr_maxsz + \
+ encode_destroy_clientid_maxsz)
+#define NFS4_dec_destroy_clientid_sz (compound_decode_hdr_maxsz + \
+ decode_destroy_clientid_maxsz)
#define NFS4_enc_sequence_sz \
(compound_decode_hdr_maxsz + \
encode_sequence_maxsz)
@@ -1804,6 +1810,14 @@ static void encode_destroy_session(struct xdr_stream *xdr,
encode_opaque_fixed(xdr, session->sess_id.data, NFS4_MAX_SESSIONID_LEN);
}
+static void encode_destroy_clientid(struct xdr_stream *xdr,
+ uint64_t clientid,
+ struct compound_hdr *hdr)
+{
+ encode_op_hdr(xdr, OP_DESTROY_CLIENTID, decode_destroy_clientid_maxsz, hdr);
+ encode_uint64(xdr, clientid);
+}
+
static void encode_reclaim_complete(struct xdr_stream *xdr,
struct nfs41_reclaim_complete_args *args,
struct compound_hdr *hdr)
@@ -2724,6 +2738,22 @@ static void nfs4_xdr_enc_destroy_session(struct rpc_rqst *req,
}
/*
+ * a DESTROY_CLIENTID request
+ */
+static void nfs4_xdr_enc_destroy_clientid(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ struct nfs_client *clp)
+{
+ struct compound_hdr hdr = {
+ .minorversion = clp->cl_mvops->minor_version,
+ };
+
+ encode_compound_hdr(xdr, req, &hdr);
+ encode_destroy_clientid(xdr, clp->cl_clientid, &hdr);
+ encode_nops(&hdr);
+}
+
+/*
* a SEQUENCE request
*/
static void nfs4_xdr_enc_sequence(struct rpc_rqst *req, struct xdr_stream *xdr,
@@ -5479,6 +5509,11 @@ static int decode_destroy_session(struct xdr_stream *xdr, void *dummy)
return decode_op_hdr(xdr, OP_DESTROY_SESSION);
}
+static int decode_destroy_clientid(struct xdr_stream *xdr, void *dummy)
+{
+ return decode_op_hdr(xdr, OP_DESTROY_CLIENTID);
+}
+
static int decode_reclaim_complete(struct xdr_stream *xdr, void *dummy)
{
return decode_op_hdr(xdr, OP_RECLAIM_COMPLETE);
@@ -6789,6 +6824,22 @@ static int nfs4_xdr_dec_destroy_session(struct rpc_rqst *rqstp,
}
/*
+ * Decode DESTROY_CLIENTID response
+ */
+static int nfs4_xdr_dec_destroy_clientid(struct rpc_rqst *rqstp,
+ struct xdr_stream *xdr,
+ void *res)
+{
+ struct compound_hdr hdr;
+ int status;
+
+ status = decode_compound_hdr(xdr, &hdr);
+ if (!status)
+ status = decode_destroy_clientid(xdr, res);
+ return status;
+}
+
+/*
* Decode SEQUENCE response
*/
static int nfs4_xdr_dec_sequence(struct rpc_rqst *rqstp,
@@ -7237,6 +7288,7 @@ struct rpc_procinfo nfs4_procedures[] = {
PROC(GETDEVICELIST, enc_getdevicelist, dec_getdevicelist),
PROC(BIND_CONN_TO_SESSION,
enc_bind_conn_to_session, dec_bind_conn_to_session),
+ PROC(DESTROY_CLIENTID, enc_destroy_clientid, dec_destroy_clientid),
#endif /* CONFIG_NFS_V4_1 */
};