25 static int ftrace_modify_code(unsigned long ip, u32 old, u32 new)  in ftrace_modify_code()  argument
46 	: [new] "0" (new), [old] "r" (old), [ip] "r" (ip)  in ftrace_modify_code()
49 	if (replaced != old && replaced != new)  in ftrace_modify_code()
58 	u32 old, new;  in ftrace_make_nop()  local
61 	new = ftrace_nop;  in ftrace_make_nop()
62 	return ftrace_modify_code(ip, old, new);  in ftrace_make_nop()
68 	u32 old, new;  in ftrace_make_call()  local
71 	new = ftrace_call_replace(ip, addr);  in ftrace_make_call()
72 	return ftrace_modify_code(ip, old, new);  in ftrace_make_call()
78 	u32 old, new;  in ftrace_update_ftrace_func()  local
81 	new = ftrace_call_replace(ip, (unsigned long)func);  in ftrace_update_ftrace_func()
82 	return ftrace_modify_code(ip, old, new);  in ftrace_update_ftrace_func()
99 	u32 old, new;  in ftrace_enable_ftrace_graph_caller()  local
102 	new = ftrace_call_replace(ip, (unsigned long) &ftrace_graph_caller);  in ftrace_enable_ftrace_graph_caller()
103 	return ftrace_modify_code(ip, old, new);  in ftrace_enable_ftrace_graph_caller()
109 	u32 old, new;  in ftrace_disable_ftrace_graph_caller()  local
112 	new = ftrace_call_replace(ip, (unsigned long) &ftrace_stub);  in ftrace_disable_ftrace_graph_caller()
114 	return ftrace_modify_code(ip, old, new);  in ftrace_disable_ftrace_graph_caller()