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| 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/nfs4proc.c | |
| parent | NFSD CB_OFFLOAD xdr (diff) | |
| download | linux-dev-6308bc98e86ee8c7bbd56a39839a257a16c9378c.tar.xz linux-dev-6308bc98e86ee8c7bbd56a39839a257a16c9378c.zip | |
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/nfs4proc.c')
| -rw-r--r-- | fs/nfsd/nfs4proc.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c index b7bc6e1a85ac..aa05aa3947e0 100644 --- a/fs/nfsd/nfs4proc.c +++ b/fs/nfsd/nfs4proc.c @@ -1144,6 +1144,13 @@ nfsd4_fallocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, fput(file); return status; } +static __be32 +nfsd4_offload_status(struct svc_rqst *rqstp, + struct nfsd4_compound_state *cstate, + union nfsd4_op_u *u) +{ + return nfserr_notsupp; +} static __be32 nfsd4_allocate(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, @@ -2047,6 +2054,14 @@ static inline u32 nfsd4_copy_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) 1 /* cr_synchronous */) * sizeof(__be32); } +static inline u32 nfsd4_offload_status_rsize(struct svc_rqst *rqstp, + struct nfsd4_op *op) +{ + return (op_encode_hdr_size + + 2 /* osr_count */ + + 1 /* osr_complete<1> optional 0 for now */) * sizeof(__be32); +} + #ifdef CONFIG_NFSD_PNFS static inline u32 nfsd4_getdeviceinfo_rsize(struct svc_rqst *rqstp, struct nfsd4_op *op) { @@ -2460,6 +2475,11 @@ static const struct nfsd4_operation nfsd4_ops[] = { .op_name = "OP_SEEK", .op_rsize_bop = nfsd4_seek_rsize, }, + [OP_OFFLOAD_STATUS] = { + .op_func = nfsd4_offload_status, + .op_name = "OP_OFFLOAD_STATUS", + .op_rsize_bop = nfsd4_offload_status_rsize, + }, }; /** |