diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2019-02-11 11:24:05 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-02-13 11:05:50 -0500 |
| commit | 0ccc61b1c76e5163c6fea6cf83bd18e7ea244c5b (patch) | |
| tree | 7c0546bb43e6a1033876a01bef1c788c7c6d0dfe /fs/nfs/callback_xdr.c | |
| parent | 6f701383368d54e8d43fad2a0bac30f877899568 (diff) | |
| download | lwn-0ccc61b1c76e5163c6fea6cf83bd18e7ea244c5b.tar.gz lwn-0ccc61b1c76e5163c6fea6cf83bd18e7ea244c5b.zip | |
SUNRPC: Add xdr_stream::rqst field
Having access to the controlling rpc_rqst means a trace point in the
XDR code can report:
- the XID
- the task ID and client ID
- the p_name of RPC being processed
Subsequent patches will introduce such trace points.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'fs/nfs/callback_xdr.c')
| -rw-r--r-- | fs/nfs/callback_xdr.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c index a87a56273407..bc7c1766a2be 100644 --- a/fs/nfs/callback_xdr.c +++ b/fs/nfs/callback_xdr.c @@ -943,10 +943,11 @@ static __be32 nfs4_callback_compound(struct svc_rqst *rqstp) }; unsigned int nops = 0; - xdr_init_decode(&xdr_in, &rqstp->rq_arg, rqstp->rq_arg.head[0].iov_base); + xdr_init_decode(&xdr_in, &rqstp->rq_arg, + rqstp->rq_arg.head[0].iov_base, NULL); p = (__be32*)((char *)rqstp->rq_res.head[0].iov_base + rqstp->rq_res.head[0].iov_len); - xdr_init_encode(&xdr_out, &rqstp->rq_res, p); + xdr_init_encode(&xdr_out, &rqstp->rq_res, p, NULL); status = decode_compound_hdr_arg(&xdr_in, &hdr_arg); if (status == htonl(NFS4ERR_RESOURCE)) |