From: "Chen, Gong" <gong.chen@linux.intel.com>
To: tony.luck@intel.com, bp@alien8.de, m.chehab@samsung.com
Cc: rostedt@goodmis.org, linux-acpi@vger.kernel.org,
arozansk@redhat.com, "Chen, Gong" <gong.chen@linux.intel.com>
Subject: [PATCH 1/5] trace, RAS: Add basic RAS trace event
Date: Fri, 28 Mar 2014 01:52:57 -0400 [thread overview]
Message-ID: <1395985981-20476-2-git-send-email-gong.chen@linux.intel.com> (raw)
In-Reply-To: <1395985981-20476-1-git-send-email-gong.chen@linux.intel.com>
To avoid the confuision of usage for RAS related trace event, add
an unified RAS trace event stub.
Signed-off-by: Chen, Gong <gong.chen@linux.intel.com>
---
drivers/Kconfig | 2 ++
drivers/Makefile | 1 +
drivers/edac/edac_mc.c | 3 ---
drivers/ras/Kconfig | 4 ++++
drivers/ras/Makefile | 1 +
drivers/ras/ras-traces.c | 12 ++++++++++++
6 files changed, 20 insertions(+), 3 deletions(-)
create mode 100644 drivers/ras/Kconfig
create mode 100644 drivers/ras/Makefile
create mode 100644 drivers/ras/ras-traces.c
diff --git a/drivers/Kconfig b/drivers/Kconfig
index b3138fb..d70f7ba 100644
--- a/drivers/Kconfig
+++ b/drivers/Kconfig
@@ -170,4 +170,6 @@ source "drivers/phy/Kconfig"
source "drivers/powercap/Kconfig"
+source "drivers/ras/Kconfig"
+
endmenu
diff --git a/drivers/Makefile b/drivers/Makefile
index 8e3b8b0..10aaab0 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -155,3 +155,4 @@ obj-$(CONFIG_IPACK_BUS) += ipack/
obj-$(CONFIG_NTB) += ntb/
obj-$(CONFIG_FMC) += fmc/
obj-$(CONFIG_POWERCAP) += powercap/
+obj-$(CONFIG_RAS_TRACE) += ras/
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 33edd67..28c1695 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -33,9 +33,6 @@
#include <asm/edac.h>
#include "edac_core.h"
#include "edac_module.h"
-
-#define CREATE_TRACE_POINTS
-#define TRACE_INCLUDE_PATH ../../include/ras
#include <ras/ras_event.h>
/* lock to memory controller's control array */
diff --git a/drivers/ras/Kconfig b/drivers/ras/Kconfig
new file mode 100644
index 0000000..6e4aec5
--- /dev/null
+++ b/drivers/ras/Kconfig
@@ -0,0 +1,4 @@
+# RAS_TRACE always gets selected by whoever wants it.
+config RAS_TRACE
+ def_bool y
+ depends on EDAC_MM_EDAC
diff --git a/drivers/ras/Makefile b/drivers/ras/Makefile
new file mode 100644
index 0000000..826afc6
--- /dev/null
+++ b/drivers/ras/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_RAS_TRACE) += ras-traces.o
diff --git a/drivers/ras/ras-traces.c b/drivers/ras/ras-traces.c
new file mode 100644
index 0000000..b0c6ed1
--- /dev/null
+++ b/drivers/ras/ras-traces.c
@@ -0,0 +1,12 @@
+/*
+ * Copyright (C) 2014 Intel Corporation
+ *
+ * Authors:
+ * Chen, Gong <gong.chen@linux.intel.com>
+ */
+
+#define CREATE_TRACE_POINTS
+#define TRACE_INCLUDE_PATH ../../include/ras
+#include <ras/ras_event.h>
+
+EXPORT_TRACEPOINT_SYMBOL_GPL(mc_event);
--
1.9.0
next prev parent reply other threads:[~2014-03-28 6:16 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-28 5:52 Add new eMCA trace event interface Chen, Gong
2014-03-28 5:52 ` Chen, Gong [this message]
2014-04-09 19:46 ` [PATCH 1/5] trace, RAS: Add basic RAS trace event Borislav Petkov
2014-04-14 3:20 ` Chen, Gong
2014-04-14 10:46 ` Borislav Petkov
2014-04-16 6:33 ` Chen, Gong
2014-04-16 13:10 ` Borislav Petkov
2014-03-28 5:52 ` [PATCH 2/5] CPER: Adjust code flow of some functions Chen, Gong
2014-04-14 13:39 ` Borislav Petkov
2014-04-14 14:05 ` Borislav Petkov
2014-04-15 9:24 ` Chen, Gong
2014-04-15 18:02 ` Borislav Petkov
2014-04-16 5:01 ` Chen, Gong
2014-04-16 13:14 ` Borislav Petkov
2014-04-15 9:19 ` Chen, Gong
2014-04-15 18:05 ` Borislav Petkov
2014-04-16 6:23 ` Chen, Gong
2014-04-16 13:28 ` Borislav Petkov
2014-04-17 3:00 ` Chen, Gong
2014-03-28 5:52 ` [PATCH 3/5] trace, RAS: Add eMCA trace event interface Chen, Gong
2014-03-28 5:53 ` [PATCH 4/5] trace, eMCA: Add a knob to adjust where to save event log Chen, Gong
2014-04-03 23:46 ` Tony Luck
2014-04-04 8:05 ` Chen, Gong
2014-04-08 7:59 ` [PATCH 4/5 v2] " Chen, Gong
2014-03-28 5:53 ` [PATCH 5/5] trace, AER: Move trace into unified interface Chen, Gong
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