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authorSteven Rostedt <rostedt@goodmis.org>2008-09-06 01:06:03 -0400
committerIngo Molnar <mingo@elte.hu>2008-10-14 10:36:55 +0200
commitc0719e5a4b1ccc04180b7a7b71095c9fb7131919 (patch)
treea22ebc58b34f94caf63491ad35f034d0564f4cfd /include
parentd3ee6d992821f471193a7ee7a00af9ebb4bf5d01 (diff)
downloadop-kernel-dev-c0719e5a4b1ccc04180b7a7b71095c9fb7131919.zip
op-kernel-dev-c0719e5a4b1ccc04180b7a7b71095c9fb7131919.tar.gz
ftrace: use ftrace_release for all dynamic ftrace functions
ftrace_release is necessary for all uses of dynamic ftrace and not just the archs that have CONFIG_FTRACE_MCOUNT_RECORD defined. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include')
-rw-r--r--include/linux/ftrace.h9
1 files changed, 5 insertions, 4 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 8b4cf38..5de9903 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -77,8 +77,10 @@ extern void mcount_call(void);
extern int skip_trace(unsigned long ip);
-void ftrace_disable_daemon(void);
-void ftrace_enable_daemon(void);
+extern void ftrace_release(void *start, unsigned long size);
+
+extern void ftrace_disable_daemon(void);
+extern void ftrace_enable_daemon(void);
#else
# define skip_trace(ip) ({ 0; })
@@ -86,6 +88,7 @@ void ftrace_enable_daemon(void);
# define ftrace_set_filter(buf, len, reset) do { } while (0)
# define ftrace_disable_daemon() do { } while (0)
# define ftrace_enable_daemon() do { } while (0)
+static inline void ftrace_release(void *start, unsigned long size) { }
#endif /* CONFIG_DYNAMIC_FTRACE */
/* totally disable ftrace - can not re-enable after this */
@@ -199,12 +202,10 @@ static inline void ftrace_dump(void) { }
#ifdef CONFIG_FTRACE_MCOUNT_RECORD
extern void ftrace_init(void);
extern void ftrace_init_module(unsigned long *start, unsigned long *end);
-extern void ftrace_release(void *start, unsigned long size);
#else
static inline void ftrace_init(void) { }
static inline void
ftrace_init_module(unsigned long *start, unsigned long *end) { }
-static inline void ftrace_release(void *start, unsigned long size) { }
#endif
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