From: Petr Vandrovec <vandrove@vc.cvut.cz>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.0-test13-pre1 lockup: run_task_queue or tty_io are wrong
Date: Sun, 17 Dec 2000 04:49:20 +0100 [thread overview]
Message-ID: <20001217044920.H410@ppc.vc.cvut.cz> (raw)
In-Reply-To: <20001217034928.A410@ppc.vc.cvut.cz> <Pine.LNX.4.10.10012161859340.23256-100000@penguin.transmeta.com>
In-Reply-To: <Pine.LNX.4.10.10012161859340.23256-100000@penguin.transmeta.com>; from torvalds@transmeta.com on Sat, Dec 16, 2000 at 07:09:56PM -0800
On Sat, Dec 16, 2000 at 07:09:56PM -0800, Linus Torvalds wrote:
>
> which basically will never re-start at the head if a tq re-inserts iself
> (side note: new entires are inserted at the end, but if it was already the
> last entry then re-inserting it will not re-execute it, should this should
> avoid your problem).
>
> Does this fix the problem for you?
It looks like that it does. I hope that there are not two such users in
kernel, as if they are, it can loop again.
Thanks,
Petr Vandrovec
vandrove@vc.cvut.cz
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next prev parent reply other threads:[~2000-12-17 4:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2000-12-17 2:49 Petr Vandrovec
2000-12-17 3:09 ` Linus Torvalds
2000-12-17 3:49 ` Petr Vandrovec [this message]
2000-12-17 7:25 ` Andrew Morton
2000-12-17 18:23 ` Jamie Lokier
2000-12-17 20:02 ` Linus Torvalds
2000-12-17 21:05 ` Jeff V. Merkey
2000-12-17 20:23 ` Linus Torvalds
2000-12-18 20:51 ` Jamie Lokier
2000-12-18 23:58 ` Linus Torvalds
2000-12-19 1:32 ` Jamie Lokier
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