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| author | J. Bruce Fields <bfields@redhat.com> | 2010-10-05 07:12:59 +0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2011-01-11 23:04:09 +0300 |
| commit | 1d1bc8f2074f0b728dfca2a3c16f2f5a3f298ffc (patch) | |
| tree | 314aae91a98ab5358886a1d8517151f40816ec4c /fs/nfsd/nfs4xdr.c | |
| parent | 4c6493785a1ea9c3b3522f199760a90a30e1626c (diff) | |
| download | linux-1d1bc8f2074f0b728dfca2a3c16f2f5a3f298ffc.tar.xz | |
nfsd4: support BIND_CONN_TO_SESSION
Basic xdr and processing for BIND_CONN_TO_SESSION. This adds a
connection to the list of connections associated with a session.
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'fs/nfsd/nfs4xdr.c')
| -rw-r--r-- | fs/nfsd/nfs4xdr.c | 34 |
1 files changed, 32 insertions, 2 deletions
diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index ca3786905dec..4ff2c9e0b276 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -421,6 +421,21 @@ nfsd4_decode_access(struct nfsd4_compoundargs *argp, struct nfsd4_access *access DECODE_TAIL; } +static __be32 nfsd4_decode_bind_conn_to_session(struct nfsd4_compoundargs *argp, struct nfsd4_bind_conn_to_session *bcts) +{ + DECODE_HEAD; + u32 dummy; + + READ_BUF(NFS4_MAX_SESSIONID_LEN + 8); + COPYMEM(bcts->sessionid.data, NFS4_MAX_SESSIONID_LEN); + READ32(bcts->dir); + /* XXX: Perhaps Tom Tucker could help us figure out how we + * should be using ctsa_use_conn_in_rdma_mode: */ + READ32(dummy); + + DECODE_TAIL; +} + static __be32 nfsd4_decode_close(struct nfsd4_compoundargs *argp, struct nfsd4_close *close) { @@ -1359,7 +1374,7 @@ static nfsd4_dec nfsd41_dec_ops[] = { /* new operations for NFSv4.1 */ [OP_BACKCHANNEL_CTL] = (nfsd4_dec)nfsd4_decode_notsupp, - [OP_BIND_CONN_TO_SESSION]= (nfsd4_dec)nfsd4_decode_notsupp, + [OP_BIND_CONN_TO_SESSION]= (nfsd4_dec)nfsd4_decode_bind_conn_to_session, [OP_EXCHANGE_ID] = (nfsd4_dec)nfsd4_decode_exchange_id, [OP_CREATE_SESSION] = (nfsd4_dec)nfsd4_decode_create_session, [OP_DESTROY_SESSION] = (nfsd4_dec)nfsd4_decode_destroy_session, @@ -2383,6 +2398,21 @@ nfsd4_encode_access(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_ return nfserr; } +static __be32 nfsd4_encode_bind_conn_to_session(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_bind_conn_to_session *bcts) +{ + __be32 *p; + + if (!nfserr) { + RESERVE_SPACE(NFS4_MAX_SESSIONID_LEN + 8); + WRITEMEM(bcts->sessionid.data, NFS4_MAX_SESSIONID_LEN); + WRITE32(bcts->dir); + /* XXX: ? */ + WRITE32(0); + ADJUST_ARGS(); + } + return nfserr; +} + static __be32 nfsd4_encode_close(struct nfsd4_compoundres *resp, __be32 nfserr, struct nfsd4_close *close) { @@ -3174,7 +3204,7 @@ static nfsd4_enc nfsd4_enc_ops[] = { /* NFSv4.1 operations */ [OP_BACKCHANNEL_CTL] = (nfsd4_enc)nfsd4_encode_noop, - [OP_BIND_CONN_TO_SESSION] = (nfsd4_enc)nfsd4_encode_noop, + [OP_BIND_CONN_TO_SESSION] = (nfsd4_enc)nfsd4_encode_bind_conn_to_session, [OP_EXCHANGE_ID] = (nfsd4_enc)nfsd4_encode_exchange_id, [OP_CREATE_SESSION] = (nfsd4_enc)nfsd4_encode_create_session, [OP_DESTROY_SESSION] = (nfsd4_enc)nfsd4_encode_destroy_session, |