Commit 89ff8749 authored by Chuck Lever's avatar Chuck Lever
Browse files

SUNRPC: Display RPC procedure names instead of proc numbers 



Make the sunrpc trace subsystem trace events easier to use.

Signed-off-by: default avatarChuck Lever <chuck.lever@oracle.com>
parent 2289e87b

include/trace/events/sunrpc.h

+11 −4
Original line number Diff line number Diff line
@@ -1603,6 +1603,7 @@ TRACE_EVENT(svc_process, 
		__field(u32, vers)

		__field(u32, proc)

		__string(service, name)

		__string(procedure, rqst->rq_procinfo->pc_name)

		__string(addr, rqst->rq_xprt ?

			 rqst->rq_xprt->xpt_remotebuf : "(null)")

	),
@@ -1612,13 +1613,16 @@ TRACE_EVENT(svc_process, 
		__entry->vers = rqst->rq_vers;

		__entry->proc = rqst->rq_proc;

		__assign_str(service, name);

		__assign_str(procedure, rqst->rq_procinfo->pc_name);

		__assign_str(addr, rqst->rq_xprt ?

			     rqst->rq_xprt->xpt_remotebuf : "(null)");

	),



	TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%u",

	TP_printk("addr=%s xid=0x%08x service=%s vers=%u proc=%s",

			__get_str(addr), __entry->xid,

			__get_str(service), __entry->vers, __entry->proc)

			__get_str(service), __entry->vers,

			__get_str(procedure)

	)

);



DECLARE_EVENT_CLASS(svc_rqst_event,
@@ -1874,6 +1878,7 @@ TRACE_EVENT(svc_stats_latency, 
	TP_STRUCT__entry(

		__field(u32, xid)

		__field(unsigned long, execute)

		__string(procedure, rqst->rq_procinfo->pc_name)

		__string(addr, rqst->rq_xprt->xpt_remotebuf)

	),
@@ -1881,11 +1886,13 @@ TRACE_EVENT(svc_stats_latency, 
		__entry->xid = be32_to_cpu(rqst->rq_xid);

		__entry->execute = ktime_to_us(ktime_sub(ktime_get(),

							 rqst->rq_stime));

		__assign_str(procedure, rqst->rq_procinfo->pc_name);

		__assign_str(addr, rqst->rq_xprt->xpt_remotebuf);

	),



	TP_printk("addr=%s xid=0x%08x execute-us=%lu",

		__get_str(addr), __entry->xid, __entry->execute)

	TP_printk("addr=%s xid=0x%08x proc=%s execute-us=%lu",

		__get_str(addr), __entry->xid, __get_str(procedure),

		__entry->execute)

);



DECLARE_EVENT_CLASS(svc_deferred_event,