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svcrdma: Rename tracepoints that record header decoding errors

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Clean up: Use a consistent naming convention so that these trace
points can be enabled quickly via a glob.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
This commit is contained in:
Chuck Lever 2020-03-23 16:33:16 -04:00
parent f5046b8f43
commit 27ce629444
2 changed files with 8 additions and 7 deletions
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5
include/trace/events/rpcrdma.h
View File

@ -1355,7 +1355,7 @@ TRACE_EVENT(svcrdma_decode_rqst,
show_rpcrdma_proc(__entry->proc), __entry->hdrlen)
);
TRACE_EVENT(svcrdma_decode_short,
TRACE_EVENT(svcrdma_decode_short_err,
TP_PROTO(
unsigned int hdrlen
),
@ -1399,7 +1399,8 @@ DECLARE_EVENT_CLASS(svcrdma_badreq_event,
);
#define DEFINE_BADREQ_EVENT(name) \
DEFINE_EVENT(svcrdma_badreq_event, svcrdma_decode_##name,\
DEFINE_EVENT(svcrdma_badreq_event, \
svcrdma_decode_##name##_err, \
TP_PROTO( \
__be32 *p \
), \

10
net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
View File

@ -665,23 +665,23 @@ static int svc_rdma_xdr_decode_req(struct xdr_buf *rq_arg,
return hdr_len;
out_short:
trace_svcrdma_decode_short(rq_arg->len);
trace_svcrdma_decode_short_err(rq_arg->len);
return -EINVAL;
out_version:
trace_svcrdma_decode_badvers(rdma_argp);
trace_svcrdma_decode_badvers_err(rdma_argp);
return -EPROTONOSUPPORT;
out_drop:
trace_svcrdma_decode_drop(rdma_argp);
trace_svcrdma_decode_drop_err(rdma_argp);
return 0;
out_proc:
trace_svcrdma_decode_badproc(rdma_argp);
trace_svcrdma_decode_badproc_err(rdma_argp);
return -EINVAL;
out_inval:
trace_svcrdma_decode_parse(rdma_argp);
trace_svcrdma_decode_parse_err(rdma_argp);
return -EINVAL;
}