pd->index = 0;
pd->pg[0].shift = shift;
mutex_init(&pd->mutex);
- err = percpu_counter_init_irq(&pd->pg[0].events, 0);
+ err = percpu_counter_init(&pd->pg[0].events, 0);
if (err)
goto out;
- err = percpu_counter_init_irq(&pd->pg[1].events, 0);
+ err = percpu_counter_init(&pd->pg[1].events, 0);
if (err)
percpu_counter_destroy(&pd->pg[0].events);
* this is used to track the active references.
*/
static struct prop_global *prop_get_global(struct prop_descriptor *pd)
+__acquires(RCU)
{
int index;
}
static void prop_put_global(struct prop_descriptor *pd, struct prop_global *pg)
+__releases(RCU)
{
rcu_read_unlock();
}
int prop_local_init_percpu(struct prop_local_percpu *pl)
{
- spin_lock_init(&pl->lock);
+ raw_spin_lock_init(&pl->lock);
pl->shift = 0;
pl->period = 0;
- return percpu_counter_init_irq(&pl->events, 0);
+ return percpu_counter_init(&pl->events, 0);
}
void prop_local_destroy_percpu(struct prop_local_percpu *pl)
if (pl->period == global_period)
return;
- spin_lock_irqsave(&pl->lock, flags);
+ raw_spin_lock_irqsave(&pl->lock, flags);
prop_adjust_shift(&pl->shift, &pl->period, pg->shift);
/*
percpu_counter_set(&pl->events, 0);
pl->period = global_period;
- spin_unlock_irqrestore(&pl->lock, flags);
+ raw_spin_unlock_irqrestore(&pl->lock, flags);
}
/*
int prop_local_init_single(struct prop_local_single *pl)
{
- spin_lock_init(&pl->lock);
+ raw_spin_lock_init(&pl->lock);
pl->shift = 0;
pl->period = 0;
pl->events = 0;
if (pl->period == global_period)
return;
- spin_lock_irqsave(&pl->lock, flags);
+ raw_spin_lock_irqsave(&pl->lock, flags);
prop_adjust_shift(&pl->shift, &pl->period, pg->shift);
/*
* For each missed period, we half the local counter.
else
pl->events = 0;
pl->period = global_period;
- spin_unlock_irqrestore(&pl->lock, flags);
+ raw_spin_unlock_irqrestore(&pl->lock, flags);
}
/*