diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2019-02-11 11:24:48 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2019-02-13 13:45:17 -0500 |
| commit | e8680a24a269bd6dcb533f4e4a5faba9ae58925c (patch) | |
| tree | 04b8b8e697090b86f314c5ae1e024122c240d3a4 /include/trace | |
| parent | fe9a270519c72bccb3af524db7ea6c7b67700d50 (diff) | |
SUNRPC: Use struct xdr_stream when constructing RPC Call header
Modernize and harden the code path that constructs each RPC Call
message.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/sunrpc.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 627650800676..2b3f9d139e75 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -213,6 +213,35 @@ DECLARE_EVENT_CLASS(rpc_task_queued, DEFINE_RPC_QUEUED_EVENT(sleep); DEFINE_RPC_QUEUED_EVENT(wakeup); +DECLARE_EVENT_CLASS(rpc_failure, + + TP_PROTO(const struct rpc_task *task), + + TP_ARGS(task), + + TP_STRUCT__entry( + __field(unsigned int, task_id) + __field(unsigned int, client_id) + ), + + TP_fast_assign( + __entry->task_id = task->tk_pid; + __entry->client_id = task->tk_client->cl_clid; + ), + + TP_printk("task:%u@%u", + __entry->task_id, __entry->client_id) +); + +#define DEFINE_RPC_FAILURE(name) \ + DEFINE_EVENT(rpc_failure, rpc_bad_##name, \ + TP_PROTO( \ + const struct rpc_task *task \ + ), \ + TP_ARGS(task)) + +DEFINE_RPC_FAILURE(callhdr); + TRACE_EVENT(rpc_stats_latency, TP_PROTO( |