Ingo Molnar <[EMAIL PROTECTED]> writes: > this patch extends the soft-lockup detector to automatically > detect hung TASK_UNINTERRUPTIBLE tasks. Such hung tasks are > printed the following way:
That will likely trigger anytime a hard nfs/cifs mount loses its server for 120s. To make this work you would need a new TASK_UNINTERRUPTIBLE_EXTERNAL_EVENT or similar and mark all the places which depend on those. I've also seen kernel modules that use semaphores like wait queues While that gives a little funny results (high load average) it worked so far, until this patch. -Andi -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/