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path: root/fs/nfs/nfs42xdr.c
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Diffstat (limited to 'fs/nfs/nfs42xdr.c')
-rw-r--r--fs/nfs/nfs42xdr.c72
1 files changed, 51 insertions, 21 deletions
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c
index 6c7296454bbc..5ee1b0f0d904 100644
--- a/fs/nfs/nfs42xdr.c
+++ b/fs/nfs/nfs42xdr.c
@@ -66,12 +66,14 @@
encode_putfh_maxsz + \
encode_savefh_maxsz + \
encode_putfh_maxsz + \
- encode_copy_maxsz)
+ encode_copy_maxsz + \
+ encode_commit_maxsz)
#define NFS4_dec_copy_sz (compound_decode_hdr_maxsz + \
decode_putfh_maxsz + \
decode_savefh_maxsz + \
decode_putfh_maxsz + \
- decode_copy_maxsz)
+ decode_copy_maxsz + \
+ decode_commit_maxsz)
#define NFS4_enc_deallocate_sz (compound_encode_hdr_maxsz + \
encode_putfh_maxsz + \
encode_deallocate_maxsz + \
@@ -110,7 +112,7 @@
decode_getattr_maxsz)
static void encode_fallocate(struct xdr_stream *xdr,
- struct nfs42_falloc_args *args)
+ const struct nfs42_falloc_args *args)
{
encode_nfs4_stateid(xdr, &args->falloc_stateid);
encode_uint64(xdr, args->falloc_offset);
@@ -118,7 +120,7 @@ static void encode_fallocate(struct xdr_stream *xdr,
}
static void encode_allocate(struct xdr_stream *xdr,
- struct nfs42_falloc_args *args,
+ const struct nfs42_falloc_args *args,
struct compound_hdr *hdr)
{
encode_op_hdr(xdr, OP_ALLOCATE, decode_allocate_maxsz, hdr);
@@ -126,7 +128,7 @@ static void encode_allocate(struct xdr_stream *xdr,
}
static void encode_copy(struct xdr_stream *xdr,
- struct nfs42_copy_args *args,
+ const struct nfs42_copy_args *args,
struct compound_hdr *hdr)
{
encode_op_hdr(xdr, OP_COPY, decode_copy_maxsz, hdr);
@@ -143,7 +145,7 @@ static void encode_copy(struct xdr_stream *xdr,
}
static void encode_deallocate(struct xdr_stream *xdr,
- struct nfs42_falloc_args *args,
+ const struct nfs42_falloc_args *args,
struct compound_hdr *hdr)
{
encode_op_hdr(xdr, OP_DEALLOCATE, decode_deallocate_maxsz, hdr);
@@ -151,7 +153,7 @@ static void encode_deallocate(struct xdr_stream *xdr,
}
static void encode_seek(struct xdr_stream *xdr,
- struct nfs42_seek_args *args,
+ const struct nfs42_seek_args *args,
struct compound_hdr *hdr)
{
encode_op_hdr(xdr, OP_SEEK, decode_seek_maxsz, hdr);
@@ -161,7 +163,7 @@ static void encode_seek(struct xdr_stream *xdr,
}
static void encode_layoutstats(struct xdr_stream *xdr,
- struct nfs42_layoutstat_args *args,
+ const struct nfs42_layoutstat_args *args,
struct nfs42_layoutstat_devinfo *devinfo,
struct compound_hdr *hdr)
{
@@ -189,7 +191,7 @@ static void encode_layoutstats(struct xdr_stream *xdr,
}
static void encode_clone(struct xdr_stream *xdr,
- struct nfs42_clone_args *args,
+ const struct nfs42_clone_args *args,
struct compound_hdr *hdr)
{
__be32 *p;
@@ -208,8 +210,9 @@ static void encode_clone(struct xdr_stream *xdr,
*/
static void nfs4_xdr_enc_allocate(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs42_falloc_args *args)
+ const void *data)
{
+ const struct nfs42_falloc_args *args = data;
struct compound_hdr hdr = {
.minorversion = nfs4_xdr_minorversion(&args->seq_args),
};
@@ -222,13 +225,26 @@ static void nfs4_xdr_enc_allocate(struct rpc_rqst *req,
encode_nops(&hdr);
}
+static void encode_copy_commit(struct xdr_stream *xdr,
+ const struct nfs42_copy_args *args,
+ struct compound_hdr *hdr)
+{
+ __be32 *p;
+
+ encode_op_hdr(xdr, OP_COMMIT, decode_commit_maxsz, hdr);
+ p = reserve_space(xdr, 12);
+ p = xdr_encode_hyper(p, args->dst_pos);
+ *p = cpu_to_be32(args->count);
+}
+
/*
* Encode COPY request
*/
static void nfs4_xdr_enc_copy(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs42_copy_args *args)
+ const void *data)
{
+ const struct nfs42_copy_args *args = data;
struct compound_hdr hdr = {
.minorversion = nfs4_xdr_minorversion(&args->seq_args),
};
@@ -239,6 +255,7 @@ static void nfs4_xdr_enc_copy(struct rpc_rqst *req,
encode_savefh(xdr, &hdr);
encode_putfh(xdr, args->dst_fh, &hdr);
encode_copy(xdr, args, &hdr);
+ encode_copy_commit(xdr, args, &hdr);
encode_nops(&hdr);
}
@@ -247,8 +264,9 @@ static void nfs4_xdr_enc_copy(struct rpc_rqst *req,
*/
static void nfs4_xdr_enc_deallocate(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs42_falloc_args *args)
+ const void *data)
{
+ const struct nfs42_falloc_args *args = data;
struct compound_hdr hdr = {
.minorversion = nfs4_xdr_minorversion(&args->seq_args),
};
@@ -266,8 +284,9 @@ static void nfs4_xdr_enc_deallocate(struct rpc_rqst *req,
*/
static void nfs4_xdr_enc_seek(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs42_seek_args *args)
+ const void *data)
{
+ const struct nfs42_seek_args *args = data;
struct compound_hdr hdr = {
.minorversion = nfs4_xdr_minorversion(&args->seq_args),
};
@@ -284,8 +303,9 @@ static void nfs4_xdr_enc_seek(struct rpc_rqst *req,
*/
static void nfs4_xdr_enc_layoutstats(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs42_layoutstat_args *args)
+ const void *data)
{
+ const struct nfs42_layoutstat_args *args = data;
int i;
struct compound_hdr hdr = {
@@ -306,8 +326,9 @@ static void nfs4_xdr_enc_layoutstats(struct rpc_rqst *req,
*/
static void nfs4_xdr_enc_clone(struct rpc_rqst *req,
struct xdr_stream *xdr,
- struct nfs42_clone_args *args)
+ const void *data)
{
+ const struct nfs42_clone_args *args = data;
struct compound_hdr hdr = {
.minorversion = nfs4_xdr_minorversion(&args->seq_args),
};
@@ -433,8 +454,9 @@ static int decode_clone(struct xdr_stream *xdr)
*/
static int nfs4_xdr_dec_allocate(struct rpc_rqst *rqstp,
struct xdr_stream *xdr,
- struct nfs42_falloc_res *res)
+ void *data)
{
+ struct nfs42_falloc_res *res = data;
struct compound_hdr hdr;
int status;
@@ -460,8 +482,9 @@ out:
*/
static int nfs4_xdr_dec_copy(struct rpc_rqst *rqstp,
struct xdr_stream *xdr,
- struct nfs42_copy_res *res)
+ void *data)
{
+ struct nfs42_copy_res *res = data;
struct compound_hdr hdr;
int status;
@@ -481,6 +504,9 @@ static int nfs4_xdr_dec_copy(struct rpc_rqst *rqstp,
if (status)
goto out;
status = decode_copy(xdr, res);
+ if (status)
+ goto out;
+ status = decode_commit(xdr, &res->commit_res);
out:
return status;
}
@@ -490,8 +516,9 @@ out:
*/
static int nfs4_xdr_dec_deallocate(struct rpc_rqst *rqstp,
struct xdr_stream *xdr,
- struct nfs42_falloc_res *res)
+ void *data)
{
+ struct nfs42_falloc_res *res = data;
struct compound_hdr hdr;
int status;
@@ -517,8 +544,9 @@ out:
*/
static int nfs4_xdr_dec_seek(struct rpc_rqst *rqstp,
struct xdr_stream *xdr,
- struct nfs42_seek_res *res)
+ void *data)
{
+ struct nfs42_seek_res *res = data;
struct compound_hdr hdr;
int status;
@@ -541,8 +569,9 @@ out:
*/
static int nfs4_xdr_dec_layoutstats(struct rpc_rqst *rqstp,
struct xdr_stream *xdr,
- struct nfs42_layoutstat_res *res)
+ void *data)
{
+ struct nfs42_layoutstat_res *res = data;
struct compound_hdr hdr;
int status, i;
@@ -571,8 +600,9 @@ out:
*/
static int nfs4_xdr_dec_clone(struct rpc_rqst *rqstp,
struct xdr_stream *xdr,
- struct nfs42_clone_res *res)
+ void *data)
{
+ struct nfs42_clone_res *res = data;
struct compound_hdr hdr;
int status;
generated by cgit v1.2.3 (git 2.0.4) at 2024-09-21 21:39:59 +0000