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path: root/fs/nfs/nfs2xdr.c
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Diffstat (limited to 'fs/nfs/nfs2xdr.c')
-rw-r--r--fs/nfs/nfs2xdr.c147
1 files changed, 56 insertions, 91 deletions
diff --git a/fs/nfs/nfs2xdr.c b/fs/nfs/nfs2xdr.c
index a9b848edbd2e..8f3acbec761f 100644
--- a/fs/nfs/nfs2xdr.c
+++ b/fs/nfs/nfs2xdr.c
@@ -558,14 +558,11 @@ out_default:
* "NFS: Network File System Protocol Specification".
*/
-static int nfs2_xdr_enc_fhandle(struct rpc_rqst *req, __be32 *p,
- const struct nfs_fh *fh)
+static void nfs2_xdr_enc_fhandle(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_fh *fh)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_fhandle(&xdr, fh);
- return 0;
+ encode_fhandle(xdr, fh);
}
/*
@@ -576,37 +573,28 @@ static int nfs2_xdr_enc_fhandle(struct rpc_rqst *req, __be32 *p,
* sattr attributes;
* };
*/
-static int nfs2_xdr_enc_sattrargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_sattrargs *args)
+static void nfs2_xdr_enc_sattrargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_sattrargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_fhandle(&xdr, args->fh);
- encode_sattr(&xdr, args->sattr);
- return 0;
+ encode_fhandle(xdr, args->fh);
+ encode_sattr(xdr, args->sattr);
}
-static int nfs2_xdr_enc_diropargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_diropargs *args)
+static void nfs2_xdr_enc_diropargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_diropargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_diropargs(&xdr, args->fh, args->name, args->len);
- return 0;
+ encode_diropargs(xdr, args->fh, args->name, args->len);
}
-static int nfs2_xdr_enc_readlinkargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_readlinkargs *args)
+static void nfs2_xdr_enc_readlinkargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_readlinkargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_fhandle(&xdr, args->fh);
+ encode_fhandle(xdr, args->fh);
prepare_reply_buffer(req, args->pages, args->pgbase,
args->pglen, NFS_readlinkres_sz);
- return 0;
}
/*
@@ -634,17 +622,14 @@ static void encode_readargs(struct xdr_stream *xdr,
*p = cpu_to_be32(count);
}
-static int nfs2_xdr_enc_readargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_readargs *args)
+static void nfs2_xdr_enc_readargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_readargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_readargs(&xdr, args);
+ encode_readargs(xdr, args);
prepare_reply_buffer(req, args->pages, args->pgbase,
args->count, NFS_readres_sz);
req->rq_rcv_buf.flags |= XDRBUF_READ;
- return 0;
}
/*
@@ -677,15 +662,12 @@ static void encode_writeargs(struct xdr_stream *xdr,
xdr_write_pages(xdr, args->pages, args->pgbase, count);
}
-static int nfs2_xdr_enc_writeargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_writeargs *args)
+static void nfs2_xdr_enc_writeargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_writeargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_writeargs(&xdr, args);
- xdr.buf->flags |= XDRBUF_WRITE;
- return 0;
+ encode_writeargs(xdr, args);
+ xdr->buf->flags |= XDRBUF_WRITE;
}
/*
@@ -696,25 +678,19 @@ static int nfs2_xdr_enc_writeargs(struct rpc_rqst *req, __be32 *p,
* sattr attributes;
* };
*/
-static int nfs2_xdr_enc_createargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_createargs *args)
+static void nfs2_xdr_enc_createargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_createargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_diropargs(&xdr, args->fh, args->name, args->len);
- encode_sattr(&xdr, args->sattr);
- return 0;
+ encode_diropargs(xdr, args->fh, args->name, args->len);
+ encode_sattr(xdr, args->sattr);
}
-static int nfs2_xdr_enc_removeargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_removeargs *args)
+static void nfs2_xdr_enc_removeargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_removeargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_diropargs(&xdr, args->fh, args->name.name, args->name.len);
- return 0;
+ encode_diropargs(xdr, args->fh, args->name.name, args->name.len);
}
/*
@@ -725,17 +701,15 @@ static int nfs2_xdr_enc_removeargs(struct rpc_rqst *req, __be32 *p,
* diropargs to;
* };
*/
-static int nfs2_xdr_enc_renameargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_renameargs *args)
+static void nfs2_xdr_enc_renameargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_renameargs *args)
{
const struct qstr *old = args->old_name;
const struct qstr *new = args->new_name;
- struct xdr_stream xdr;
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_diropargs(&xdr, args->old_dir, old->name, old->len);
- encode_diropargs(&xdr, args->new_dir, new->name, new->len);
- return 0;
+ encode_diropargs(xdr, args->old_dir, old->name, old->len);
+ encode_diropargs(xdr, args->new_dir, new->name, new->len);
}
/*
@@ -746,15 +720,12 @@ static int nfs2_xdr_enc_renameargs(struct rpc_rqst *req, __be32 *p,
* diropargs to;
* };
*/
-static int nfs2_xdr_enc_linkargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_linkargs *args)
+static void nfs2_xdr_enc_linkargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_linkargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_fhandle(&xdr, args->fromfh);
- encode_diropargs(&xdr, args->tofh, args->toname, args->tolen);
- return 0;
+ encode_fhandle(xdr, args->fromfh);
+ encode_diropargs(xdr, args->tofh, args->toname, args->tolen);
}
/*
@@ -766,16 +737,13 @@ static int nfs2_xdr_enc_linkargs(struct rpc_rqst *req, __be32 *p,
* sattr attributes;
* };
*/
-static int nfs2_xdr_enc_symlinkargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_symlinkargs *args)
+static void nfs2_xdr_enc_symlinkargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_symlinkargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_diropargs(&xdr, args->fromfh, args->fromname, args->fromlen);
- encode_path(&xdr, args->pages, args->pathlen);
- encode_sattr(&xdr, args->sattr);
- return 0;
+ encode_diropargs(xdr, args->fromfh, args->fromname, args->fromlen);
+ encode_path(xdr, args->pages, args->pathlen);
+ encode_sattr(xdr, args->sattr);
}
/*
@@ -799,16 +767,13 @@ static void encode_readdirargs(struct xdr_stream *xdr,
*p = cpu_to_be32(args->count);
}
-static int nfs2_xdr_enc_readdirargs(struct rpc_rqst *req, __be32 *p,
- const struct nfs_readdirargs *args)
+static void nfs2_xdr_enc_readdirargs(struct rpc_rqst *req,
+ struct xdr_stream *xdr,
+ const struct nfs_readdirargs *args)
{
- struct xdr_stream xdr;
-
- xdr_init_encode(&xdr, &req->rq_snd_buf, p);
- encode_readdirargs(&xdr, args);
+ encode_readdirargs(xdr, args);
prepare_reply_buffer(req, args->pages, 0,
args->count, NFS_readdirres_sz);
- return 0;
}
/*
@@ -1184,7 +1149,7 @@ int nfs_stat_to_errno(enum nfs_stat status)
#define PROC(proc, argtype, restype, timer) \
[NFSPROC_##proc] = { \
.p_proc = NFSPROC_##proc, \
- .p_encode = (kxdrproc_t)nfs2_xdr_enc_##argtype, \
+ .p_encode = (kxdreproc_t)nfs2_xdr_enc_##argtype, \
.p_decode = (kxdrproc_t)nfs2_xdr_dec_##restype, \
.p_arglen = NFS_##argtype##_sz, \
.p_replen = NFS_##restype##_sz, \
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-20 05:00:40 +0000