hyper-v: trace vmbus_onopen_result() (9f23ce1a) · Commits · 戴 / test

drivers/hv/channel_mgmt.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -986,6 +986,8 @@ static void vmbus_onopen_result(struct vmbus_channel_message_header *hdr)

		result = (struct vmbus_channel_open_result *)hdr;

		trace_vmbus_onopen_result(result);

		/*
		* Find the open msg, copy the result and signal/unblock the wait event
		*/

+17 −0

Original line number	Diff line number	Diff line
		@@ -69,6 +69,23 @@ TRACE_EVENT(vmbus_onoffer_rescind,
		TP_printk("child_relid 0x%x", __entry->child_relid)
		);

		TRACE_EVENT(vmbus_onopen_result,
		TP_PROTO(const struct vmbus_channel_open_result *result),
		TP_ARGS(result),
		TP_STRUCT__entry(
		__field(u32, child_relid)
		__field(u32, openid)
		__field(u32, status)
		),
		TP_fast_assign(__entry->child_relid = result->child_relid;
		__entry->openid = result->openid;
		__entry->status = result->status;
		),
		TP_printk("child_relid 0x%x, openid %d, status %d",
		__entry->child_relid, __entry->openid, __entry->status
		)
		);

		#undef TRACE_INCLUDE_PATH
		#define TRACE_INCLUDE_PATH .
		#undef TRACE_INCLUDE_FILE