Re: [PATCH 2/2] sched/wait: avoid abort_exclusive_wait() in __wait_on_bit_lock()

[Peter Zijlstra]

On Fri, Sep 02, 2016 at 02:06:43PM +0200, Oleg Nesterov wrote:

> Yes, I considered this option, but to me the addtional finish_wait()
> looks simpler.

its all relative, this stuff always makes my head hurt one way or the
other ;-)

> And, if you agree with this change I will try to change __wait_event()
> as well and kill abort_exclusive_wait().

Yeah, I think this'll work. Please send a new series with 'enhanced'
changelog so that when we have to look at this again in a few
weeks/months time we won't be cursing at ourselves for how the heck it
was supposed to work.