531 	uint32_t num_events = kfd_get_num_events(p);  in kfd_criu_checkpoint_events()  local
533 	if (!num_events)  in kfd_criu_checkpoint_events()
536 	ev_privs = kvzalloc(num_events * sizeof(*ev_privs), GFP_KERNEL);  in kfd_criu_checkpoint_events()
580 			   ev_privs, num_events * sizeof(*ev_privs));  in kfd_criu_checkpoint_events()
586 	*priv_data_offset += num_events * sizeof(*ev_privs);  in kfd_criu_checkpoint_events()
596 	u32 num_events = 0;  in kfd_get_num_events()  local
599 		num_events++;  in kfd_get_num_events()
601 	return num_events;  in kfd_get_num_events()
782 static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events)  in alloc_event_waiters()  argument
787 	event_waiters = kcalloc(num_events, sizeof(struct kfd_event_waiter),  in alloc_event_waiters()
792 	for (i = 0; i < num_events; i++)  in alloc_event_waiters()
837 static uint32_t test_event_condition(bool all, uint32_t num_events,  in test_event_condition()  argument
843 	for (i = 0; i < num_events; i++) {  in test_event_condition()
855 	return activated_count == num_events ?  in test_event_condition()
863 static int copy_signaled_event_data(uint32_t num_events,  in copy_signaled_event_data()  argument
873 	for (i = 0; i < num_events; i++) {  in copy_signaled_event_data()
915 static void free_waiters(uint32_t num_events, struct kfd_event_waiter *waiters,  in free_waiters()  argument
920 	for (i = 0; i < num_events; i++)  in free_waiters()
935 		       uint32_t num_events, void __user *data,  in kfd_wait_on_events()  argument
947 	event_waiters = alloc_event_waiters(num_events);  in kfd_wait_on_events()
958 	for (i = 0; i < num_events; i++) {  in kfd_wait_on_events()
973 	*wait_result = test_event_condition(all, num_events, event_waiters);  in kfd_wait_on_events()
975 		ret = copy_signaled_event_data(num_events,  in kfd_wait_on_events()
1013 		*wait_result = test_event_condition(all, num_events,  in kfd_wait_on_events()
1035 		ret = copy_signaled_event_data(num_events,  in kfd_wait_on_events()
1039 	free_waiters(num_events, event_waiters, ret == -ERESTARTSYS);  in kfd_wait_on_events()