Re: [feature] automatically detect hung TASK_UNINTERRUPTIBLE tasks

[Andi Kleen]

> the scsi layer will have the IO totally aborted within that time anyway;
> the retry timeout for disks is 30 seconds after all.

There are blocking waits who wait for multiple IOs. 

Also i think the SCSI driver can tune this anyways and I suspect
iSCSI and friends increase it (?)

-Andi

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