ftrace_free_mem   177 include/linux/ftrace.h static inline void ftrace_free_mem(struct module *mod, void *start, void *end) { }
ftrace_free_mem   239 include/linux/ftrace.h static inline void ftrace_free_mem(struct module *mod, void *start, void *end) { }
ftrace_free_mem  6118 kernel/trace/ftrace.c void ftrace_free_mem(struct module *mod, void *start_ptr, void *end_ptr)