if (cpu_timeout != MAX_SCHEDULE_TIMEOUT)
mod_timer(&wait.cpu_timer, cpu_timeout + jiffies);
- while (1) {
+ do {
set_current_state(TASK_INTERRUPTIBLE);
if (kthread && kthread_should_stop())
break;
schedule();
try_to_freeze();
- }
+ } while (0);
__set_current_state(TASK_RUNNING);
del_timer_sync(&wait.cpu_timer);
clock->pcpu_buf = alloc_percpu(*clock->pcpu_buf);
if (!clock->pcpu_buf)
- return -ENOMEM;
+ return -BCH_ERR_ENOMEM_io_clock_init;
if (!init_heap(&clock->timers, NR_IO_TIMERS, GFP_KERNEL))
- return -ENOMEM;
+ return -BCH_ERR_ENOMEM_io_clock_init;
return 0;
}