From: Thomas Gleixner <tglx@linutronix.de>
To: Esben Nielsen <simlo@phys.au.dk>
Cc: Ingo Molnar <mingo@elte.hu>, LKML <linux-kernel@vger.kernel.org>
Subject: Re: Comment on 2.6.16-rt6 PI
Date: Sat, 25 Mar 2006 19:35:28 +0100 [thread overview]
Message-ID: <1143311729.5344.131.camel@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0603251912120.19918-100000@lifa01.phys.au.dk>
On Sat, 2006-03-25 at 19:23 +0100, Esben Nielsen wrote:
> Sorry for the lack of details. I just thought the test-case wouldn't make
> sense to you much and didn't paste it in. I was in a bit of a hurry too.
> Now I have a little more time and can tell you what is going on:
>
> top_waiter!=NULL
> waiter!=NULL
> waiter!=rt_mutex_top_waiter(lock)
>
> Therefore one top_waiter is removed and but nothing is inserted.
How does this happen. From inside the loop this is impossible. And I
dont see a caller with that constellation either.
tglx
next prev parent reply other threads:[~2006-03-25 18:34 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-25 13:52 Esben Nielsen
2006-03-25 14:08 ` Thomas Gleixner
2006-03-25 18:23 ` Esben Nielsen
2006-03-25 18:35 ` Thomas Gleixner [this message]
2006-03-25 19:52 ` Esben Nielsen
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