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Re: Terrific Dead Lock
From: |
Neil Jerram |
Subject: |
Re: Terrific Dead Lock |
Date: |
Wed, 16 Apr 2008 21:29:08 +0100 |
User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/21.4 (gnu/linux) |
address@hidden (Ludovic Courtès) writes:
> Hi,
>
> Neil Jerram <address@hidden> writes:
>
>> Yes, fine. Sorry for forgetting about this.
>
> Thanks, applied.
>
>> (I wonder if SCM_CDR (scm_last_plist_filename) on one thread is
>> guaranteed to give a sane value, if there is another thread
>> simultaneously doing SCM_SETCDR (scm_last_plist_filename) - but I'm
>> not an expert in this kind of thing.)
>
> Yes, I suppose that's the assumption, and it's probably a reasonable one
> since `SCM_SETCDR' boils down to a single memory write.
Exactly. If there is any risk here, I feel happy to live with it for
now.
Neil