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| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2016-06-24 10:55:45 -0400 |
|---|---|---|
| committer | J. Bruce Fields <bfields@redhat.com> | 2016-07-13 15:53:42 -0400 |
| commit | 82ea2d7615309d755579d609ad9c11daea25d0cc (patch) | |
| tree | 70e74dc49f8f0990b808cac0cb22eb178236d1a6 /include/trace | |
| parent | d28c442f5bd5471adc4d1add5fa78109f811c0a3 (diff) | |
| download | linux-82ea2d7615309d755579d609ad9c11daea25d0cc.tar.gz linux-82ea2d7615309d755579d609ad9c11daea25d0cc.tar.bz2 linux-82ea2d7615309d755579d609ad9c11daea25d0cc.zip | |
SUNRPC: Add a tracepoint for server socket out-of-space conditions
Add a tracepoint to track when the processing of incoming RPC data gets
deferred due to out-of-space issues on the outgoing transport.
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/sunrpc.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h index 5664ca07c9c7..b014207a95a8 100644 --- a/include/trace/events/sunrpc.h +++ b/include/trace/events/sunrpc.h @@ -553,7 +553,7 @@ TRACE_EVENT(svc_xprt_do_enqueue, __entry->pid, show_svc_xprt_flags(__entry->flags)) ); -TRACE_EVENT(svc_xprt_dequeue, +DECLARE_EVENT_CLASS(svc_xprt_event, TP_PROTO(struct svc_xprt *xprt), TP_ARGS(xprt), @@ -582,6 +582,14 @@ TRACE_EVENT(svc_xprt_dequeue, show_svc_xprt_flags(__entry->flags)) ); +DEFINE_EVENT(svc_xprt_event, svc_xprt_dequeue, + TP_PROTO(struct svc_xprt *xprt), + TP_ARGS(xprt)); + +DEFINE_EVENT(svc_xprt_event, svc_xprt_no_write_space, + TP_PROTO(struct svc_xprt *xprt), + TP_ARGS(xprt)); + TRACE_EVENT(svc_wake_up, TP_PROTO(int pid), |