Re: [PATCH 03/11] locking, rwsem: introduce basis for down_write_killable

[Davidlohr Bueso <dave@xxxxxxxxxxxx>]

On Mon, 04 Apr 2016, Michal Hocko wrote:

> Not sure I got your point here.

You set current to TASK_KILLABLE in the sleep loop, why do you want to change
it here to TASK_RUNNING if its about to be killed? At least in the case of
UNINTERRUPTABLE we do it merely as a redundancy after the breaking out of the
loop. Of course we also acquired the lock in the first place by that time and
we _better_ be running.

Thanks,
Davidlohr
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