diff options
| author | Chuck Lever <chuck.lever@oracle.com> | 2020-11-09 14:39:42 -0500 |
|---|---|---|
| committer | Anna Schumaker <Anna.Schumaker@Netapp.com> | 2020-11-11 10:32:31 -0500 |
| commit | 3a9568fedccc6cf26c1a87621c3bfed7b7432119 (patch) | |
| tree | 1556f6f6103dafaa779c41a342e689373d1c64e2 /include/trace/events/rpcrdma.h | |
| parent | 36a55edfc3d5b1c2735c088bcb06967de103f299 (diff) | |
xprtrdma: Clean up reply parsing error tracepoints
- Rename the tracepoints with the "_err" suffix to indicate these
are rare error events
- Replace display of kernel memory addresses
- Tie the XID and error to a connection IP address instead
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Diffstat (limited to 'include/trace/events/rpcrdma.h')
| -rw-r--r-- | include/trace/events/rpcrdma.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h index b0750c0d2753..93d717d8139f 100644 --- a/include/trace/events/rpcrdma.h +++ b/include/trace/events/rpcrdma.h @@ -60,7 +60,7 @@ DECLARE_EVENT_CLASS(rpcrdma_completion_class, ), \ TP_ARGS(wc, cid)) -DECLARE_EVENT_CLASS(xprtrdma_reply_event, +DECLARE_EVENT_CLASS(xprtrdma_reply_class, TP_PROTO( const struct rpcrdma_rep *rep ), @@ -68,29 +68,30 @@ DECLARE_EVENT_CLASS(xprtrdma_reply_event, TP_ARGS(rep), TP_STRUCT__entry( - __field(const void *, rep) - __field(const void *, r_xprt) __field(u32, xid) __field(u32, version) __field(u32, proc) + __string(addr, rpcrdma_addrstr(rep->rr_rxprt)) + __string(port, rpcrdma_portstr(rep->rr_rxprt)) ), TP_fast_assign( - __entry->rep = rep; - __entry->r_xprt = rep->rr_rxprt; __entry->xid = be32_to_cpu(rep->rr_xid); __entry->version = be32_to_cpu(rep->rr_vers); __entry->proc = be32_to_cpu(rep->rr_proc); + __assign_str(addr, rpcrdma_addrstr(rep->rr_rxprt)); + __assign_str(port, rpcrdma_portstr(rep->rr_rxprt)); ), - TP_printk("rxprt %p xid=0x%08x rep=%p: version %u proc %u", - __entry->r_xprt, __entry->xid, __entry->rep, - __entry->version, __entry->proc + TP_printk("peer=[%s]:%s xid=0x%08x version=%u proc=%u", + __get_str(addr), __get_str(port), + __entry->xid, __entry->version, __entry->proc ) ); #define DEFINE_REPLY_EVENT(name) \ - DEFINE_EVENT(xprtrdma_reply_event, name, \ + DEFINE_EVENT(xprtrdma_reply_class, \ + xprtrdma_reply_##name##_err, \ TP_PROTO( \ const struct rpcrdma_rep *rep \ ), \ @@ -1030,10 +1031,10 @@ TRACE_EVENT(xprtrdma_defer_cmp, ) ); -DEFINE_REPLY_EVENT(xprtrdma_reply_vers); -DEFINE_REPLY_EVENT(xprtrdma_reply_rqst); -DEFINE_REPLY_EVENT(xprtrdma_reply_short); -DEFINE_REPLY_EVENT(xprtrdma_reply_hdr); +DEFINE_REPLY_EVENT(vers); +DEFINE_REPLY_EVENT(rqst); +DEFINE_REPLY_EVENT(short); +DEFINE_REPLY_EVENT(hdr); TRACE_EVENT(xprtrdma_err_vers, TP_PROTO( |