Re: [PATCH] fsmonitor: fix hangs by delayed fs event listening

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On Mon, Oct 07, 2024 at 01:58:21AM -0400, Jeff King wrote:

> I think your patch has one small bug, which is that you don't
> pthread_mutex_destroy() at the end of fsmonitor_run_daemon(). But other
> than that I think it should work OK (I haven't tried it in practice yet;
> I assume you did?).

I just checked your patch in our CI, using the sleep(1) you suggested
earlier to more predictably lose the race(). It does work reliably (and
I confirmed with some extra trace statements that it does spin on the
sleep_millisec() loop).

I had also previously checked my suggested solution. So I do think
either is a valid solution to the problem.

-Peff




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