linux线程utime,linux times系统调用 优化性能_执行机器人的博客-CSDN博客

网站介绍:void do_sys_times(struct tms *tms){cputime_t tgutime, tgstime, cutime, cstime;spin_lock_irq(&current->sighand->siglock);thread_group_times(current, &tgutime, &tgstime);cutime = curre..._current->signal->cutime