bool
Rcu_data::do_batch()
{
int count = 0;
bool need_resched = false;
for (Rcu_list::Const_iterator l = _d.begin(); l != _d.end();)
{
Rcu_item *i = *l;
++l;
need_resched |= i->_call_back(i);
++count;
}
// XXX: I do not know why this and the former stuff is w/o cpu lock
// but the couting needs it?
_d.clear();
// XXX: we use clear, we seemingly worked through the whole list
//_d.head(l);
{
auto guard = lock_guard(cpu_lock);
_len -= count;
}
return need_resched;
}
bool
Rcu_data::do_batch()
{
int count = 0;
bool need_resched = false;
for (Rcu_list::Const_iterator l = _d.begin(); l != _d.end();)
{
Rcu_item *i = *l;
++l;
need_resched |= i->_call_back(i);
++count;
}
// XXX: I do not know why this and the former stuff is w/o cpu lock
// but the couting needs it ?
_d.clear();
// XXX: we use clear, we seemingly worked through the whole list
//_d.head(l);
{
auto guard = lock_guard(cpu_lock);
_len -= count;
}
#if 0
if (_d.full())
{
Timeout *t = &_rcu_timeout.cpu(_cpu);
t->set(t->get_timeout(0) + Rcu::Period, _cpu);
}
#endif
return need_resched;
}