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NFSD OFFLOAD_STATUS xdr

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Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
This commit is contained in:
Olga Kornievskaia
2018-07-20 18:19:18 -04:00
committed by J. Bruce Fields
parent 9eb190fca8
commit 6308bc98e8
3 changed files with 55 additions and 2 deletions
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20
fs/nfsd/nfs4proc.c
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@@ -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,
},
};
/**