NFSv4: Make open recovery track O_RDWR, O_RDONLY and O_WRONLY correctly
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>
diff --git a/fs/nfs/nfs4xdr.c b/fs/nfs/nfs4xdr.c
index 2ba9906..3100172 100644
--- a/fs/nfs/nfs4xdr.c
+++ b/fs/nfs/nfs4xdr.c
@@ -1552,19 +1552,19 @@
{
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 @@
if (status)
goto out;
status = decode_open(&xdr, res);
+ if (status)
+ goto out;
+ decode_getfattr(&xdr, res->f_attr, res->server);
out:
return status;
}
