[RFC][PATCH 01/17 v2] tracing: Add TRACE_SYSTEM_VAR to intel-sst

From: Steven Rostedt
Date: Wed Apr 01 2015 - 22:09:54 EST

From: "Steven Rostedt (Red Hat)" <rostedt@xxxxxxxxxxx>

New code will require TRACE_SYSTEM to be a valid C variable name,
but some tracepoints have TRACE_SYSTEM with '-' and not '_', so
it can not be used. Instead, add a TRACE_SYSTEM_VAR that can
give the tracing infrastructure a unique name for the trace system.

Cc: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx>
include/trace/events/intel-sst.h | 7 +++++++
1 file changed, 7 insertions(+)

diff --git a/include/trace/events/intel-sst.h b/include/trace/events/intel-sst.h
index 76c72d3f1902..edc24e6dea1b 100644
--- a/include/trace/events/intel-sst.h
+++ b/include/trace/events/intel-sst.h
@@ -1,6 +1,13 @@
#define TRACE_SYSTEM intel-sst

+ * The TRACE_SYSTEM_VAR defaults to TRACE_SYSTEM, but must be a
+ * legitimate C variable. It is not exported to user space.
+ */
+#define TRACE_SYSTEM_VAR intel_sst
#if !defined(_TRACE_INTEL_SST_H) || defined(TRACE_HEADER_MULTI_READ)


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