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Re: Hang in threads.test
From: |
Andy Wingo |
Subject: |
Re: Hang in threads.test |
Date: |
Fri, 11 Feb 2011 10:20:16 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) |
Hi Neil,
I realize this was an old message, but it didn't seem that the thread
came to a conclusion:
On Fri 24 Sep 2010 00:40, Neil Jerram <address@hidden> writes:
>> Neil Jerram <address@hidden> writes:
>>
>>> My nightly build of master, on a relatively slow old machine, is
>>> hanging, on most nights, in `make check'.
>
> The hang seems to be caused by one thread (A) running (gc) at the same
> time as another thread (B) is doing GC_malloc_atomic. The third thread
> in the backtrace is the signal delivery thread, and not involved.
>
> But in the "mutex with owner not retained (bug #27450)" test there is no
> thread B, so where does it come from? It's left over from the "locking
> mutex on behalf of other thread" test, two tests previously. Adding
> (join-thread t) to that earlier test means that the thread has to run
> and complete before we get to the (gc) test.
Is this fixed now for you?
Thanks,
Andy
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- Re: Hang in threads.test,
Andy Wingo <=