diff options
Diffstat (limited to 'fs/nfsd')
| -rw-r--r-- | fs/nfsd/nfs4callback.c | 30 | ||||
| -rw-r--r-- | fs/nfsd/state.h | 11 |
2 files changed, 18 insertions, 23 deletions
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 4566b69128a..5687fce8564 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -247,7 +247,7 @@ encode_cb_recall(struct xdr_stream *xdr, struct nfs4_delegation *dp, } static void -encode_cb_sequence(struct xdr_stream *xdr, struct nfsd4_cb_sequence *args, +encode_cb_sequence(struct xdr_stream *xdr, struct nfs4_rpc_args *args, struct nfs4_cb_compound_hdr *hdr) { __be32 *p; @@ -258,8 +258,8 @@ encode_cb_sequence(struct xdr_stream *xdr, struct nfsd4_cb_sequence *args, RESERVE_SPACE(1 + NFS4_MAX_SESSIONID_LEN + 20); WRITE32(OP_CB_SEQUENCE); - WRITEMEM(args->cbs_clp->cl_sessionid.data, NFS4_MAX_SESSIONID_LEN); - WRITE32(args->cbs_clp->cl_cb_seq_nr); + WRITEMEM(args->args_clp->cl_sessionid.data, NFS4_MAX_SESSIONID_LEN); + WRITE32(args->args_clp->cl_cb_seq_nr); WRITE32(0); /* slotid, always 0 */ WRITE32(0); /* highest slotid always 0 */ WRITE32(0); /* cachethis always 0 */ @@ -285,12 +285,12 @@ nfs4_xdr_enc_cb_recall(struct rpc_rqst *req, __be32 *p, struct nfs4_delegation *args = rpc_args->args_op; struct nfs4_cb_compound_hdr hdr = { .ident = args->dl_ident, - .minorversion = rpc_args->args_seq.cbs_minorversion, + .minorversion = rpc_args->args_minorversion, }; xdr_init_encode(&xdr, &req->rq_snd_buf, p); encode_cb_compound_hdr(&xdr, &hdr); - encode_cb_sequence(&xdr, &rpc_args->args_seq, &hdr); + encode_cb_sequence(&xdr, rpc_args, &hdr); encode_cb_recall(&xdr, args, &hdr); encode_cb_nops(&hdr); return 0; @@ -338,7 +338,7 @@ decode_cb_op_hdr(struct xdr_stream *xdr, enum nfs_opnum4 expected) * with a single slot. */ static int -decode_cb_sequence(struct xdr_stream *xdr, struct nfsd4_cb_sequence *res, +decode_cb_sequence(struct xdr_stream *xdr, struct nfs4_rpc_args *res, struct rpc_rqst *rqstp) { struct nfs4_sessionid id; @@ -346,7 +346,7 @@ decode_cb_sequence(struct xdr_stream *xdr, struct nfsd4_cb_sequence *res, u32 dummy; __be32 *p; - if (res->cbs_minorversion == 0) + if (res->args_minorversion == 0) return 0; status = decode_cb_op_hdr(xdr, OP_CB_SEQUENCE); @@ -362,13 +362,13 @@ decode_cb_sequence(struct xdr_stream *xdr, struct nfsd4_cb_sequence *res, READ_BUF(NFS4_MAX_SESSIONID_LEN + 16); memcpy(id.data, p, NFS4_MAX_SESSIONID_LEN); p += XDR_QUADLEN(NFS4_MAX_SESSIONID_LEN); - if (memcmp(id.data, res->cbs_clp->cl_sessionid.data, + if (memcmp(id.data, res->args_clp->cl_sessionid.data, NFS4_MAX_SESSIONID_LEN)) { dprintk("%s Invalid session id\n", __func__); goto out; } READ32(dummy); - if (dummy != res->cbs_clp->cl_cb_seq_nr) { + if (dummy != res->args_clp->cl_cb_seq_nr) { dprintk("%s Invalid sequence number\n", __func__); goto out; } @@ -392,7 +392,7 @@ nfs4_xdr_dec_cb_null(struct rpc_rqst *req, __be32 *p) static int nfs4_xdr_dec_cb_recall(struct rpc_rqst *rqstp, __be32 *p, - struct nfsd4_cb_sequence *seq) + struct nfs4_rpc_args *args) { struct xdr_stream xdr; struct nfs4_cb_compound_hdr hdr; @@ -402,8 +402,8 @@ nfs4_xdr_dec_cb_recall(struct rpc_rqst *rqstp, __be32 *p, status = decode_cb_compound_hdr(&xdr, &hdr); if (status) goto out; - if (seq) { - status = decode_cb_sequence(&xdr, seq, rqstp); + if (args) { + status = decode_cb_sequence(&xdr, args, rqstp); if (status) goto out; } @@ -603,8 +603,8 @@ static int nfsd41_cb_setup_sequence(struct nfs4_client *clp, * We'll need the clp during XDR encoding and decoding, * and the sequence during decoding to verify the reply */ - args->args_seq.cbs_clp = clp; - task->tk_msg.rpc_resp = &args->args_seq; + args->args_clp = clp; + task->tk_msg.rpc_resp = args; out: dprintk("%s status=%d\n", __func__, status); @@ -623,7 +623,7 @@ static void nfsd4_cb_prepare(struct rpc_task *task, void *calldata) u32 minorversion = clp->cl_cb_conn.cb_minorversion; int status = 0; - args->args_seq.cbs_minorversion = minorversion; + args->args_minorversion = minorversion; if (minorversion) { status = nfsd41_cb_setup_sequence(clp, task); if (status) { diff --git a/fs/nfsd/state.h b/fs/nfsd/state.h index 322518c88e4..59313f1d8e6 100644 --- a/fs/nfsd/state.h +++ b/fs/nfsd/state.h @@ -64,15 +64,10 @@ typedef struct { (s)->si_fileid, \ (s)->si_generation -struct nfsd4_cb_sequence { - /* args/res */ - u32 cbs_minorversion; - struct nfs4_client *cbs_clp; -}; - struct nfs4_rpc_args { - void *args_op; - struct nfsd4_cb_sequence args_seq; + void *args_op; + struct nfs4_client *args_clp; + u32 args_minorversion; }; struct nfsd4_callback { |