Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / include / trace / events / printk.h

diff --git a/kernel/include/trace/events/printk.h b/kernel/include/trace/events/printk.h
new file mode 100644 (file)
index 0000000..c008bc9
--- /dev/null
+++ b/kernel/include/trace/events/printk.h
@@ -0,0 +1,28 @@
+#undef TRACE_SYSTEM
+#define TRACE_SYSTEM printk
+
+#if !defined(_TRACE_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ)
+#define _TRACE_PRINTK_H
+
+#include <linux/tracepoint.h>
+
+TRACE_EVENT(console,
+       TP_PROTO(const char *text, size_t len),
+
+       TP_ARGS(text, len),
+
+       TP_STRUCT__entry(
+               __dynamic_array(char, msg, len + 1)
+       ),
+
+       TP_fast_assign(
+               memcpy(__get_dynamic_array(msg), text, len);
+               ((char *)__get_dynamic_array(msg))[len] = 0;
+       ),
+
+       TP_printk("%s", __get_str(msg))
+);
+#endif /* _TRACE_PRINTK_H */
+
+/* This part must be outside protection */
+#include <trace/define_trace.h>