ftrace_set_filter   62 include/linux/ftrace.h void ftrace_set_filter(unsigned char *buf, int len, int reset);
ftrace_set_filter  155 kernel/trace/trace_selftest.c 	ftrace_set_filter(func_name, strlen(func_name), 1);
ftrace_set_filter  200 kernel/trace/trace_selftest.c 	ftrace_set_filter(NULL, 0, 1);