diff options
| author | Olga Kornievskaia <kolga@netapp.com> | 2024-01-17 14:59:12 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2024-02-28 16:18:18 -0500 |
| commit | 6e21eda471129b1b783c5212ec9a738fa7de204d (patch) | |
| tree | c835ec512ecf4f9d0cf7f74ca963e62298c6c381 /include/trace | |
| parent | d6f4de70f73a106986ee315d7d512539f2f3303a (diff) | |
| download | linux-6e21eda471129b1b783c5212ec9a738fa7de204d.tar.gz | |
SUNRPC: add xrpt id to rpc_stats_latency tracepoint
In order to get the latency per xprt under the same clientid this patch
adds xprt_id to the tracepoint output.
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Tested-by: Chen Hanxiao <chenhx.fnst@fujitsu.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/sunrpc.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index cdd3a45e6003a..4a2abf9daa465 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -639,6 +639,7 @@ TRACE_EVENT(rpc_stats_latency, __field(unsigned long, backlog) __field(unsigned long, rtt) __field(unsigned long, execute) + __field(u32, xprt_id) ), TP_fast_assign( @@ -651,13 +652,16 @@ TRACE_EVENT(rpc_stats_latency, __entry->backlog = ktime_to_us(backlog); __entry->rtt = ktime_to_us(rtt); __entry->execute = ktime_to_us(execute); + __entry->xprt_id = task->tk_xprt->id; ), TP_printk(SUNRPC_TRACE_TASK_SPECIFIER - " xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu", + " xid=0x%08x %sv%d %s backlog=%lu rtt=%lu execute=%lu" + " xprt_id=%d", __entry->task_id, __entry->client_id, __entry->xid, __get_str(progname), __entry->version, __get_str(procname), - __entry->backlog, __entry->rtt, __entry->execute) + __entry->backlog, __entry->rtt, __entry->execute, + __entry->xprt_id) ); TRACE_EVENT(rpc_xdr_overflow, |