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| author | Chuck Lever <chuck.lever@oracle.com> | 2020-07-08 23:10:14 +0300 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-09-21 17:21:09 +0300 |
| commit | 42ebfc2cbf22df0abf2a17414db256d1db87c154 (patch) | |
| tree | 16d399dcfa3fdf4ba43d4a0c5f7cd5b179cddce4 /include/trace/events/sunrpc.h | |
| parent | fd66e2a79d96efcbea78e0dc33797e25fe353a71 (diff) | |
| download | linux-42ebfc2cbf22df0abf2a17414db256d1db87c154.tar.xz | |
SUNRPC: Clean up call_bind_status() observability
Time to remove dprintk call sites in here.
Regarding the rpc_bind_status tracepoint: It's friendlier to
administrators if they don't have to look up the error code to
figure out what went wrong. Replace trace_rpc_bind_status with a
set of tracepoints that report more specifically what the problem
was, and what RPC program/version was being queried.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/trace/events/sunrpc.h')
| -rw-r--r-- | include/trace/events/sunrpc.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 3c5d707f7d54..353d9a18e254 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -259,7 +259,6 @@ DECLARE_EVENT_CLASS(rpc_task_status, TP_ARGS(task)) DEFINE_RPC_STATUS_EVENT(call); -DEFINE_RPC_STATUS_EVENT(bind); DEFINE_RPC_STATUS_EVENT(connect); DEFINE_RPC_STATUS_EVENT(timeout); DEFINE_RPC_STATUS_EVENT(retry_refresh); @@ -520,6 +519,19 @@ DEFINE_RPC_REPLY_EVENT(stale_creds); DEFINE_RPC_REPLY_EVENT(bad_creds); DEFINE_RPC_REPLY_EVENT(auth_tooweak); +#define DEFINE_RPCB_ERROR_EVENT(name) \ + DEFINE_EVENT(rpc_reply_event, rpcb_##name##_err, \ + TP_PROTO( \ + const struct rpc_task *task \ + ), \ + TP_ARGS(task)) + +DEFINE_RPCB_ERROR_EVENT(prog_unavail); +DEFINE_RPCB_ERROR_EVENT(timeout); +DEFINE_RPCB_ERROR_EVENT(bind_version); +DEFINE_RPCB_ERROR_EVENT(unreachable); +DEFINE_RPCB_ERROR_EVENT(unrecognized); + TRACE_EVENT(rpc_buf_alloc, TP_PROTO( const struct rpc_task *task, |