compat_get_timeval  264 include/linux/compat.h extern int compat_get_timeval(struct timeval *, const void __user *);
compat_get_timeval   64 kernel/compat.c EXPORT_SYMBOL_GPL(compat_get_timeval);
compat_get_timeval  252 kernel/time/time.c 		if (compat_get_timeval(&user_tv, tv))