From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932127AbbDHNtf (ORCPT ); Wed, 8 Apr 2015 09:49:35 -0400 Received: from mail.kernel.org ([198.145.29.136]:51936 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932088AbbDHNta (ORCPT ); Wed, 8 Apr 2015 09:49:30 -0400 Message-Id: <20150408134924.930164815@goodmis.org> User-Agent: quilt/0.61-1 Date: Wed, 08 Apr 2015 09:48:06 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Ingo Molnar , Andrew Morton , Arnaldo Carvalho de Melo , Mark Brown , Masami Hiramatsu Subject: [for-next][PATCH 02/21] tracing: Add TRACE_SYSTEM_VAR to intel-sst References: <20150408134804.225653449@goodmis.org> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15 Content-Disposition: inline; filename=0002-tracing-Add-TRACE_SYSTEM_VAR-to-intel-sst.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: "Steven Rostedt (Red Hat)" 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 Reviewed-by: Masami Hiramatsu Tested-by: Masami Hiramatsu Signed-off-by: Steven Rostedt --- 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 @@ #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 -- 2.1.4