48 			   struct itimerspec64 *const value)  in get_cpu_itimer()  argument
72 	value->it_value = ns_to_timespec64(val);  in get_cpu_itimer()
73 	value->it_interval = ns_to_timespec64(interval);  in get_cpu_itimer()
76 static int do_getitimer(int which, struct itimerspec64 *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()
113 SYSCALL_DEFINE2(getitimer, int, which, struct __kernel_old_itimerval __user *, value)  in SYSCALL_DEFINE2()  argument
118 	if (!error && put_itimerval(value, &get_buffer))  in SYSCALL_DEFINE2()
142 		       struct old_itimerval32 __user *, value)  in COMPAT_SYSCALL_DEFINE2()  argument
147 	if (!error && put_old_itimerval32(value, &get_buffer))  in COMPAT_SYSCALL_DEFINE2()
169 			   const struct itimerspec64 *const value,  in set_cpu_itimer()  argument
175 	nval = timespec64_to_ns(&value->it_value);  in set_cpu_itimer()
176 	ninterval = timespec64_to_ns(&value->it_interval);  in set_cpu_itimer()
190 			   ITIMER_VIRTUAL : ITIMER_PROF, value, nval);  in set_cpu_itimer()
206 static int do_setitimer(int which, struct itimerspec64 *value,  in do_setitimer()  argument
229 		expires = timespec64_to_ktime(value->it_value);  in do_setitimer()
232 				timespec64_to_ktime(value->it_interval);  in do_setitimer()
237 		trace_itimer_state(ITIMER_REAL, value, 0);  in do_setitimer()
241 		set_cpu_itimer(tsk, CPUCLOCK_VIRT, value, ovalue);  in do_setitimer()
244 		set_cpu_itimer(tsk, CPUCLOCK_PROF, value, ovalue);  in do_setitimer()
332 SYSCALL_DEFINE3(setitimer, int, which, struct __kernel_old_itimerval __user *, value,  in SYSCALL_DEFINE3()  argument
338 	if (value) {  in SYSCALL_DEFINE3()
339 		error = get_itimerval(&set_buffer, value);  in SYSCALL_DEFINE3()
379 		       struct old_itimerval32 __user *, value,  in COMPAT_SYSCALL_DEFINE3()  argument
385 	if (value) {  in COMPAT_SYSCALL_DEFINE3()
386 		error = get_old_itimerval32(&set_buffer, value);  in COMPAT_SYSCALL_DEFINE3()