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| author | Chuck Lever <chuck.lever@oracle.com> | 2017-11-03 13:46:14 -0400 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2017-11-17 16:43:45 -0500 |
| commit | c435da68b6d1adc71d46b7833bf2c568e4420839 (patch) | |
| tree | bb48d5359c19881b713242d627b2f8d9e87dd099 /net/sunrpc/clnt.c | |
| parent | b2bfe5915d5fe7577221031a39ac722a0a2a1199 (diff) | |
| download | lwn-c435da68b6d1adc71d46b7833bf2c568e4420839.tar.gz lwn-c435da68b6d1adc71d46b7833bf2c568e4420839.zip | |
sunrpc: Add rpc_request static trace point
Display information about the RPC procedure being requested in the
trace log. This sometimes critical information cannot always be
derived from other RPC trace entries.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'net/sunrpc/clnt.c')
| -rw-r--r-- | net/sunrpc/clnt.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index d25b077d326d..a801da812f86 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -1491,7 +1491,6 @@ rpc_restart_call(struct rpc_task *task) } EXPORT_SYMBOL_GPL(rpc_restart_call); -#if IS_ENABLED(CONFIG_SUNRPC_DEBUG) const char *rpc_proc_name(const struct rpc_task *task) { @@ -1505,7 +1504,6 @@ const char } else return "no proc"; } -#endif /* * 0. Initial state @@ -1519,6 +1517,7 @@ call_start(struct rpc_task *task) struct rpc_clnt *clnt = task->tk_client; int idx = task->tk_msg.rpc_proc->p_statidx; + trace_rpc_request(task); dprintk("RPC: %5u call_start %s%d proc %s (%s)\n", task->tk_pid, clnt->cl_program->name, clnt->cl_vers, rpc_proc_name(task), |