Re: do_syslog/__down_trylock lockup in current BK

From: Ingo Molnar (mingo@elte.hu)
Date: Mon Sep 09 2002 - 14:18:07 EST


it's locking up here:

416 struct task_struct *p, *reaper = father;
417 struct list_head *_p;
418
419 write_lock_irq(&tasklist_lock);
420
421 if (father->exit_signal != -1)
422 reaper = prev_thread(reaper);

(unfortunately i dont know what happened on the other CPU.)

        Ingo

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