linux-kernel - [PATCH 2/3] kobject: add kobject trace prototypes

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Message-Id: <889578c15c2d1b512dbf2ec4aefed3efdfab7d51.1473174684.git.shuahkh@osg.samsung.com>
Date:   Tue,  6 Sep 2016 11:49:24 -0600
From:   Shuah Khan <shuahkh@....samsung.com>
To:     rostedt@...dmis.org, mingo@...hat.com, gregkh@...uxfoundation.org
Cc:     Shuah Khan <shuahkh@....samsung.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] kobject: add kobject trace prototypes

Add kobject trace prototypes source file.

Signed-off-by: Shuah Khan <shuahkh@....samsung.com>
---
 lib/Makefile         |  2 +-
 lib/kobject_traces.c | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 lib/kobject_traces.c

diff --git a/lib/Makefile b/lib/Makefile
index cfa68eb..0d9819c 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -29,7 +29,7 @@ lib-$(CONFIG_MMU) += ioremap.o
 lib-$(CONFIG_SMP) += cpumask.o
 lib-$(CONFIG_HAS_DMA) += dma-noop.o
 
-lib-y	+= kobject.o klist.o
+lib-y	+= kobject_traces.o kobject.o klist.o
 obj-y	+= lockref.o
 
 obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
diff --git a/lib/kobject_traces.c b/lib/kobject_traces.c
new file mode 100644
index 0000000..71b0195
--- /dev/null
+++ b/lib/kobject_traces.c
@@ -0,0 +1,32 @@
+/*
+ * kobject trace points
+ *
+ * Copyright (C) 2016 Shuah Khan <shuahkh@....samsung.com>
+ *
+ */
+#include <linux/string.h>
+#include <linux/types.h>
+
+#define CREATE_TRACE_POINTS
+#include <trace/events/kobject.h>
+
+/* kobject_init event */
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_init);
+
+/* kobject_class events */
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_add);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_init_and_add);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_create_and_add);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_set_name);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_get);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_del);
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_cleanup);
+
+/* kobject_put() event */
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_put);
+
+/* kobject_move event */
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_move);
+
+/* kobject_rename event */
+EXPORT_TRACEPOINT_SYMBOL_GPL(kobject_rename);
-- 
2.7.4