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authorTrond Myklebust <trond.myklebust@primarydata.com>2016-06-24 10:55:45 -0400
committerJ. Bruce Fields <bfields@redhat.com>2016-07-13 15:53:42 -0400
commit82ea2d7615309d755579d609ad9c11daea25d0cc (patch)
tree70e74dc49f8f0990b808cac0cb22eb178236d1a6 /include/trace
parentd28c442f5bd5471adc4d1add5fa78109f811c0a3 (diff)
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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.h10
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),