From e1c08bdd9fa73e44096e5a82c0d5928b04ab02c8 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Mon, 12 May 2008 21:20:44 +0200 Subject: ftrace: force recording Signed-off-by: Ingo Molnar Signed-off-by: Thomas Gleixner --- include/linux/ftrace.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include/linux/ftrace.h') diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index a42390c1d6e1..2c1670c65236 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -54,6 +54,8 @@ struct dyn_ftrace { unsigned long flags; }; +int ftrace_force_update(void); + /* defined in arch */ extern int ftrace_ip_converted(unsigned long ip); extern unsigned char *ftrace_nop_replace(void); @@ -66,6 +68,8 @@ extern int ftrace_update_ftrace_func(ftrace_func_t func); extern void ftrace_caller(void); extern void ftrace_call(void); extern void mcount_call(void); +#else +# define ftrace_force_update() do { } while (0) #endif static inline void tracer_disable(void) -- cgit v1.2.3