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Re: [PATCH] nptl: Fix join/tryjoin comments.
On 12/02/2019 07:55, Florian Weimer wrote:
> * Carlos O'Donell:
>> Why is the comment wrong? Or do you mean to say the comment could be
>> made more accurate?
> Let's go back a step. My understanding is that pthread_join and
> pthread_timedjoin_np are both cancellation points, but
> pthread_tryjoin_np is not. Are you saying that pthread_timedjoin_np is
> not a cancellation point?
> I assume that would be a bug.
This is my mistake done by ce7eb0e90315eb1939ac29f656d39b3db858c092,
I refactored lll_wait_tid and wrongly assumed __lll_timedwait_tid is
a cancellation point. The lll_wait_tid is only used on
__pthread_timedjoin_ex and replicated on arch lowlevellock.h
implementation, I think it would be simpler to just move it to