48 			   struct itimerval *const value)  in get_cpu_itimer()  argument
72 	value->it_value = ns_to_timeval(val);  in get_cpu_itimer()
73 	value->it_interval = ns_to_timeval(interval);  in get_cpu_itimer()
76 int do_getitimer(int which, struct itimerval *value)  in do_getitimer()  argument
83 		value->it_value = itimer_get_remtime(&tsk->signal->real_timer);  in do_getitimer()
84 		value->it_interval =  in do_getitimer()
89 		get_cpu_itimer(tsk, CPUCLOCK_VIRT, value);  in do_getitimer()
92 		get_cpu_itimer(tsk, CPUCLOCK_PROF, value);  in do_getitimer()
100 SYSCALL_DEFINE2(getitimer, int, which, struct itimerval __user *, value)  in SYSCALL_DEFINE2()  argument
105 	if (value) {  in SYSCALL_DEFINE2()
108 		    copy_to_user(value, &get_buffer, sizeof(get_buffer)))  in SYSCALL_DEFINE2()
144 			   const struct itimerval *const value,  in set_cpu_itimer()  argument
154 	nval = ktime_to_ns(timeval_to_ktime(value->it_value));  in set_cpu_itimer()
155 	ninterval = ktime_to_ns(timeval_to_ktime(value->it_interval));  in set_cpu_itimer()
169 			   ITIMER_VIRTUAL : ITIMER_PROF, value, nval);  in set_cpu_itimer()
185 int do_setitimer(int which, struct itimerval *value, struct itimerval *ovalue)  in do_setitimer()  argument
194 	if (!timeval_valid(&value->it_value) ||  in do_setitimer()
195 	    !timeval_valid(&value->it_interval))  in do_setitimer()
214 		expires = timeval_to_ktime(value->it_value);  in do_setitimer()
217 				timeval_to_ktime(value->it_interval);  in do_setitimer()
222 		trace_itimer_state(ITIMER_REAL, value, 0);  in do_setitimer()
226 		set_cpu_itimer(tsk, CPUCLOCK_VIRT, value, ovalue);  in do_setitimer()
229 		set_cpu_itimer(tsk, CPUCLOCK_PROF, value, ovalue);  in do_setitimer()
287 SYSCALL_DEFINE3(setitimer, int, which, struct itimerval __user *, value,  in SYSCALL_DEFINE3()  argument
293 	if (value) {  in SYSCALL_DEFINE3()
294 		if(copy_from_user(&set_buffer, value, sizeof(set_buffer)))  in SYSCALL_DEFINE3()