diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2018-07-20 18:19:18 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2018-09-25 20:34:54 -0400 |
| commit | 6308bc98e86ee8c7bbd56a39839a257a16c9378c (patch) | |
| tree | 188a304a627789da2638c4283ae52491bcd3d034 /fs/nfsd/nfs4xdr.c | |
| parent | 9eb190fca8f9056ea4502526dc55fe52318d9afc (diff) | |
NFSD OFFLOAD_STATUS xdr
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index 418fa9c78186..67b7e6f19ed6 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1768,6 +1768,13 @@ nfsd4_decode_copy(struct nfsd4_compoundargs *argp, struct nfsd4_copy *copy) } static __be32 +nfsd4_decode_offload_status(struct nfsd4_compoundargs *argp, + struct nfsd4_offload_status *os) +{ + return nfsd4_decode_stateid(argp, &os->stateid); +} + +static __be32 nfsd4_decode_seek(struct nfsd4_compoundargs *argp, struct nfsd4_seek *seek) { DECODE_HEAD; @@ -1874,7 +1881,7 @@ static const nfsd4_dec nfsd4_dec_ops[] = { [OP_LAYOUTERROR] = (nfsd4_dec)nfsd4_decode_notsupp, [OP_LAYOUTSTATS] = (nfsd4_dec)nfsd4_decode_notsupp, [OP_OFFLOAD_CANCEL] = (nfsd4_dec)nfsd4_decode_notsupp, - [OP_OFFLOAD_STATUS] = (nfsd4_dec)nfsd4_decode_notsupp, + [OP_OFFLOAD_STATUS] = (nfsd4_dec)nfsd4_decode_offload_status, [OP_READ_PLUS] = (nfsd4_dec)nfsd4_decode_notsupp, [OP_SEEK] = (nfsd4_dec)nfsd4_decode_seek, [OP_WRITE_SAME] = (nfsd4_dec)nfsd4_decode_notsupp, @@ -4257,6 +4264,22 @@ nfsd4_encode_copy(struct nfsd4_compoundres *resp, __be32 nfserr, } static __be32 +nfsd4_encode_offload_status(struct nfsd4_compoundres *resp, __be32 nfserr, + struct nfsd4_offload_status *os) +{ + struct xdr_stream *xdr = &resp->xdr; + __be32 *p; + + p = xdr_reserve_space(xdr, 8 + 4); + if (!p) + return nfserr_resource; + p = xdr_encode_hyper(p, os->count); + *p++ = cpu_to_be32(0); + + return nfserr; +} + +static __be32 nfsd4_encode_seek(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_seek *seek) { @@ -4359,7 +4382,7 @@ static const nfsd4_enc nfsd4_enc_ops[] = { [OP_LAYOUTERROR] = (nfsd4_enc)nfsd4_encode_noop, [OP_LAYOUTSTATS] = (nfsd4_enc)nfsd4_encode_noop, [OP_OFFLOAD_CANCEL] = (nfsd4_enc)nfsd4_encode_noop, - [OP_OFFLOAD_STATUS] = (nfsd4_enc)nfsd4_encode_noop, + [OP_OFFLOAD_STATUS] = (nfsd4_enc)nfsd4_encode_offload_status, [OP_READ_PLUS] = (nfsd4_enc)nfsd4_encode_noop, [OP_SEEK] = (nfsd4_enc)nfsd4_encode_seek, [OP_WRITE_SAME] = (nfsd4_enc)nfsd4_encode_noop, |