rpcrdma: Trace connection registration and unregistration

[linux.git] / include / trace / events / rpcrdma.h

diff --git a/include/trace/events/rpcrdma.h b/include/trace/events/rpcrdma.h
index ba2d6a0e41ccf78fb6fe62ad39dd8452edec90f0..a96a985c49b3d76338d6a9ec55ff150fb2bf93c1 100644 (file)
--- a/include/trace/events/rpcrdma.h
+++ b/include/trace/events/rpcrdma.h
@@ -2277,6 +2277,42 @@ DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_remove_one);
 DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_wait_on);
 DEFINE_CLIENT_DEVICE_EVENT(rpcrdma_client_remove_one_done);
 
+DECLARE_EVENT_CLASS(rpcrdma_client_register_class,
+       TP_PROTO(
+               const struct ib_device *device,
+               const struct rpcrdma_notification *rn
+       ),
+
+       TP_ARGS(device, rn),
+
+       TP_STRUCT__entry(
+               __string(name, device->name)
+               __field(void *, callback)
+               __field(u32, index)
+       ),
+
+       TP_fast_assign(
+               __assign_str(name);
+               __entry->callback = rn->rn_done;
+               __entry->index = rn->rn_index;
+       ),
+
+       TP_printk("device=%s index=%u done callback=%pS\n",
+               __get_str(name), __entry->index, __entry->callback
+       )
+);
+
+#define DEFINE_CLIENT_REGISTER_EVENT(name)                             \
+       DEFINE_EVENT(rpcrdma_client_register_class, name,               \
+       TP_PROTO(                                                       \
+               const struct ib_device *device,                         \
+               const struct rpcrdma_notification *rn                   \
+       ),                                                              \
+       TP_ARGS(device, rn))
+
+DEFINE_CLIENT_REGISTER_EVENT(rpcrdma_client_register);
+DEFINE_CLIENT_REGISTER_EVENT(rpcrdma_client_unregister);
+
 #endif /* _TRACE_RPCRDMA_H */
 
 #include <trace/define_trace.h>