On 04/09, Frederic Weisbecker wrote:
>
> @@ -167,18 +167,18 @@ static void check_hung_uninterruptible_tasks(unsigned
> long timeout)
> return;
>
> rcu_read_lock();
> - do_each_thread(g, t) {
> + for_each_process_thread(p, t) {
> if (!max_count--)
> goto unlock;
> if (!--batch_count) {
> batch_count = HUNG_TASK_BATCHING;
> - if (!rcu_lock_break(g, t))
> + if (!rcu_lock_break(p, t))
Not sure. And in any case this is suboptimal. Frederic, I'll write
another email tomorrow. In fact I already have the patch which changes
check_hung_uninterruptible_tasks() somewhere.
Oleg.
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