Re: lockdep trace from posix timers

From: Peter Zijlstra
Date: Mon Aug 20 2012 - 11:48:12 EST


On Mon, 2012-08-20 at 17:43 +0200, Oleg Nesterov wrote:
> BTW, do you think it is really important to try to avoid ->pi_lock?

It is for me, I'm doing task_work_add() from under rq->lock.. :/ I could
fudge around and delay, but not having to would be nice.
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