saved_ftrace_func 2645 kernel/trace/ftrace.c static ftrace_func_t saved_ftrace_func;
saved_ftrace_func 2654 kernel/trace/ftrace.c 	if (saved_ftrace_func != ftrace_trace_function) {
saved_ftrace_func 2655 kernel/trace/ftrace.c 		saved_ftrace_func = ftrace_trace_function;
saved_ftrace_func 2741 kernel/trace/ftrace.c 	if (saved_ftrace_func != ftrace_trace_function) {
saved_ftrace_func 2742 kernel/trace/ftrace.c 		saved_ftrace_func = ftrace_trace_function;
saved_ftrace_func 2836 kernel/trace/ftrace.c 	saved_ftrace_func = NULL;