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authorIngo Molnar <mingo@elte.hu>2008-11-23 09:18:56 +0100
committerIngo Molnar <mingo@elte.hu>2008-11-23 09:19:35 +0100
commit82f60f0bc854aada696f27d863c03bef91f1509d (patch)
tree521fbccfc12f6c8a36f261b20eacbc84a4a31add /include/linux/ftrace.h
parentf201ae2356c74bcae130b2177b3dca903ea98071 (diff)
downloadop-kernel-dev-82f60f0bc854aada696f27d863c03bef91f1509d.zip
op-kernel-dev-82f60f0bc854aada696f27d863c03bef91f1509d.tar.gz
tracing/function-return-tracer: clean up task start/exit callbacks
Impact: cleanup Eliminate #ifdefs in core code by using empty inline functions. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/ftrace.h')
-rw-r--r--include/linux/ftrace.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 2ba259b..938ca19 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -335,6 +335,9 @@ extern void unregister_ftrace_return(void);
extern void ftrace_retfunc_init_task(struct task_struct *t);
extern void ftrace_retfunc_exit_task(struct task_struct *t);
+#else
+static inline void ftrace_retfunc_init_task(struct task_struct *t) { }
+static inline void ftrace_retfunc_exit_task(struct task_struct *t) { }
#endif
#endif /* _LINUX_FTRACE_H */
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