[haiku-development] Re: AHCI driver ready for testing
- From: "Axel Dörfler" <axeld@xxxxxxxxxxxxxxxx>
- To: haiku-development@xxxxxxxxxxxxx
- Date: Mon, 01 Oct 2007 17:24:52 +0200 CEST
Ingo Weinhold <bonefish@xxxxxxxxxxxxxxx> wrote:
> > queue: 86 4d 32 6b 92 29 36
> > last acquired by: 134, count: 1024
> > last released by: 134, count: 1
> Unless I'm mistaken, this means, the thread has acquired the
> semaphore with
> count 1024 (as write lock) and then released it with count 1 (as read
> lock).
>
> Since the commit list still seems to be out of order, I haven't seen
> Axel's
> recent commits, but I guess one of them is to blame. I'll have a
> look.
In this case the above should read: last acquired by: -134, count: 1024
It looks more like it first had a read lock, and then later acquired a
write lock that it still owns.
Bye,
Axel.
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