Symbol: ftrace_free_mem
include/linux/ftrace.h
427
void ftrace_free_mem(struct module *mod, void *start, void *end);
kernel/module/main.c
3077
ftrace_free_mem(mod, mod->mem[MOD_INIT_TEXT].base,
kernel/trace/ftrace.c
8335
ftrace_free_mem(NULL, start, end);