From 87354059881ce9315181604dc17076c535f4d744 Mon Sep 17 00:00:00 2001 From: "Steven Rostedt (Red Hat)" Date: Tue, 22 Jul 2014 20:41:42 -0400 Subject: ftrace: Add helper function ftrace_ops_get_func() Add the helper function to what the mcount trampoline is to call for a ftrace_ops function. This helper will be used by arch code in the future to set up dynamic trampolines. But as this does the same tests that are performed in choosing what function to call for the default mcount trampoline, might as well use it to clean up the existing code. Signed-off-by: Steven Rostedt --- include/linux/ftrace.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/ftrace.h') diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index f0b0edbf55a9..ef37286547fc 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -56,6 +56,8 @@ struct ftrace_ops; typedef void (*ftrace_func_t)(unsigned long ip, unsigned long parent_ip, struct ftrace_ops *op, struct pt_regs *regs); +ftrace_func_t ftrace_ops_get_func(struct ftrace_ops *ops); + /* * FTRACE_OPS_FL_* bits denote the state of ftrace_ops struct and are * set in the flags member. -- cgit v1.2.3