SLEEP_TIME
fifo_size = (new_disk_conf->c_plan_ahead * 10 * SLEEP_TIME) / HZ;
new_plan = fifo_alloc((new_disk_conf->c_plan_ahead * 10 * SLEEP_TIME) / HZ);
fifo_size = (new_disk_conf->c_plan_ahead * 10 * SLEEP_TIME) / HZ;
want = ((dc->resync_rate * 2 * SLEEP_TIME) / HZ) * steps;
sect_in * dc->c_delay_target * HZ / (SLEEP_TIME * 10);
max_sect = (dc->c_max_rate * 2 * SLEEP_TIME) / HZ;
device->c_sync_rate = number * HZ * (BM_BLOCK_SIZE / 1024) / SLEEP_TIME;
number = SLEEP_TIME * device->c_sync_rate / ((BM_BLOCK_SIZE / 1024) * HZ);
mod_timer(&device->resync_timer, jiffies + SLEEP_TIME);
mod_timer(&device->resync_timer, jiffies + SLEEP_TIME);
val, SLEEP_TIME, PLL_LOCK_TIME);
schedule_timeout(HZ * SLEEP_TIME);