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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.c22
1 files changed, 20 insertions, 2 deletions
diff --git a/fs/nfs/nfs42xdr.c b/fs/nfs/nfs42xdr.c
index 6c7296454bbc..528362f69cc1 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 + \
@@ -222,6 +224,18 @@ static void nfs4_xdr_enc_allocate(struct rpc_rqst *req,
encode_nops(&hdr);
}
+static void encode_copy_commit(struct xdr_stream *xdr,
+ 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
*/
@@ -239,6 +253,7 @@ 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);
}
@@ -481,6 +496,9 @@ 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;
}