#define RQ_STATE(rq) ((enum arq_state)(rq)->elevator_private2)
#define RQ_SET_STATE(rq, state) ((rq)->elevator_private2 = (void *) state)
-static DEFINE_PER_CPU(unsigned long, ioc_count);
+static DEFINE_PER_CPU(unsigned long, as_ioc_count);
static struct completion *ioc_gone;
static DEFINE_SPINLOCK(ioc_gone_lock);
static void free_as_io_context(struct as_io_context *aic)
{
kfree(aic);
- elv_ioc_count_dec(ioc_count);
+ elv_ioc_count_dec(as_ioc_count);
if (ioc_gone) {
/*
* AS scheduler is exiting, grab exit lock and check
* complete ioc_gone and set it back to NULL.
*/
spin_lock(&ioc_gone_lock);
- if (ioc_gone && !elv_ioc_count_read(ioc_count)) {
+ if (ioc_gone && !elv_ioc_count_read(as_ioc_count)) {
complete(ioc_gone);
ioc_gone = NULL;
}
ret->seek_total = 0;
ret->seek_samples = 0;
ret->seek_mean = 0;
- elv_ioc_count_inc(ioc_count);
+ elv_ioc_count_inc(as_ioc_count);
}
return ret;
ioc_gone = &all_gone;
/* ioc_gone's update must be visible before reading ioc_count */
smp_wmb();
- if (elv_ioc_count_read(ioc_count))
+ if (elv_ioc_count_read(as_ioc_count))
wait_for_completion(&all_gone);
synchronize_rcu();
}