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NFSv4: Make open recovery track O_RDWR, O_RDONLY and O_WRONLY correctly

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When recovering from a delegation recall or a network partition, we need
 to replay open(O_RDWR), open(O_RDONLY) and open(O_WRONLY) separately.

 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust
2006-01-03 09:55:15 +01:00
parent e761692381
commit 864472e9b8
2 changed files with 156 additions and 131 deletions
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11
fs/nfs/nfs4xdr.c
View File

@@ -1552,19 +1552,19 @@ static int nfs4_xdr_enc_open_noattr(struct rpc_rqst *req, uint32_t *p, struct nf
{
struct xdr_stream xdr;
struct compound_hdr hdr = {
.nops = 2,
.nops = 3,
};
int status;
status = nfs_wait_on_sequence(args->seqid, req->rq_task);
if (status != 0)
goto out;
xdr_init_encode(&xdr, &req->rq_snd_buf, p);
encode_compound_hdr(&xdr, &hdr);
status = encode_putfh(&xdr, args->fh);
if (status)
goto out;
status = encode_open(&xdr, args);
if (status)
goto out;
status = encode_getfattr(&xdr, args->bitmask);
out:
return status;
}
@@ -3825,6 +3825,9 @@ static int nfs4_xdr_dec_open_noattr(struct rpc_rqst *rqstp, uint32_t *p, struct
if (status)
goto out;
status = decode_open(&xdr, res);
if (status)
goto out;
decode_getfattr(&xdr, res->f_attr, res->server);
out:
return status;
}