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authorZhaolei2009-04-10 14:26:18 +0800
committerIngo Molnar2009-04-12 15:22:55 +0200
commit02af61bb50f5d5f0322dbe5ab2a0d75808d25c7b (patch)
treefa087ed8a584d7b66016e6a1421e538369d52e5a /include/trace
parentabd41443ac76d3e9c29a8c1d9e9a3312306cc55e (diff)
tracing, kmemtrace: Separate include/trace/kmemtrace.h to kmemtrace part and tracepoint part
Impact: refactor code for future changes Current kmemtrace.h is used both as header file of kmemtrace and kmem's tracepoints definition. Tracepoints' definition file may be used by other code, and should only have definition of tracepoint. We can separate include/trace/kmemtrace.h into 2 files: include/linux/kmemtrace.h: header file for kmemtrace include/trace/kmem.h: definition of kmem tracepoints Signed-off-by: Zhao Lei <zhaolei@cn.fujitsu.com> Acked-by: Eduard - Gabriel Munteanu <eduard.munteanu@linux360.ro> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Tom Zanussi <tzanussi@gmail.com> LKML-Reference: <49DEE68A.5040902@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/kmem.h (renamed from include/trace/kmemtrace.h)25
1 files changed, 3 insertions, 22 deletions
diff --git a/include/trace/kmemtrace.h b/include/trace/kmem.h
index 28ee69f9cd46..24d251928182 100644
--- a/include/trace/kmemtrace.h
+++ b/include/trace/kmem.h
@@ -1,25 +1,9 @@
-/*
- * Copyright (C) 2008 Eduard - Gabriel Munteanu
- *
- * This file is released under GPL version 2.
- */
-
-#ifndef _LINUX_KMEMTRACE_H
-#define _LINUX_KMEMTRACE_H
-
-#ifdef __KERNEL__
+#ifndef _TRACE_KMEM_H
+#define _TRACE_KMEM_H
#include <linux/tracepoint.h>
#include <linux/types.h>
-#ifdef CONFIG_KMEMTRACE
-extern void kmemtrace_init(void);
-#else
-static inline void kmemtrace_init(void)
-{
-}
-#endif
-
DECLARE_TRACE(kmalloc,
TP_PROTO(unsigned long call_site,
const void *ptr,
@@ -57,7 +41,4 @@ DECLARE_TRACE(kmem_cache_free,
TP_PROTO(unsigned long call_site, const void *ptr),
TP_ARGS(call_site, ptr));
-#endif /* __KERNEL__ */
-
-#endif /* _LINUX_KMEMTRACE_H */
-
+#endif /* _TRACE_KMEM_H */