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SubjectRe: [PATCH 1/2] completion: move blk_wait_io to kernel/sched/completion.c
On Wed, Apr 17, 2024 at 08:00:22PM +0200, Mikulas Patocka wrote:
> > > +EXPORT_SYMBOL(wait_for_completion_long_io);
> >
> > Urgh, why is it a sane thing to circumvent the hang check timer?
>
> The block layer already does it - the bios can have arbitrary size, so
> waiting for them takes arbitrary time.

And as mentioned the last few times around, I think we want a task
state to say that task can sleep long or even forever and not propagate
this hack even further.


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