Re: MPS make-thread

[Gerd Möllmann]

Gerd Möllmann <gerd.moellmann@gmail.com> writes:

> Eli Zaretskii <eliz@gnu.org> writes:
>
>>> igc_collect calls mps_arena_collect which acquires the MPS lock, does a
>>> full collection, and leaves the arena in parked state, so that the
>>> caller has to mps_release it itself, which we do in igc_collect. This is
>>> explicitly only intended for debugging purposes. It is thread-safe.
>>
>> Then why did we get the MPS assertion about warm and cold in this case?
>
> I don't know, but I think the real error happens before that. The
> backtrace from my debug version shows that something is wrong with the
> mps_thr_t that it is using.

FYI, I think I have it. Pushing later.