diff options
| author | Steven Rostedt (Red Hat) <rostedt@goodmis.org> | 2015-04-01 14:14:53 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2015-04-07 12:31:12 -0400 |
| commit | 882156e0407f06ca3d4c6500a7d347c3a2ed88b4 (patch) | |
| tree | 99ff88e417e5d050b34b7ead949010e242a9e05d /include/trace/events/intel-sst.h | |
| parent | 77cb2fea1e5fc4b083dd967f231bbf6edd96150e (diff) | |
tracing: Add TRACE_SYSTEM_VAR to intel-sst
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.
Link: http://lkml.kernel.org/r/20150402142831.GT6023@sirena.org.uk
Acked-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'include/trace/events/intel-sst.h')
| -rw-r--r-- | include/trace/events/intel-sst.h | 7 |
1 files changed, 7 insertions, 0 deletions
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 @@ #undef TRACE_SYSTEM #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. + */ +#undef TRACE_SYSTEM_VAR +#define TRACE_SYSTEM_VAR intel_sst + #if !defined(_TRACE_INTEL_SST_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_INTEL_SST_H |