From: BlaisorBlade <blaisorblade_spam@yahoo.it>
To: user-mode-linux-devel@lists.sourceforge.net
Cc: Chris Wright <chrisw@osdl.org>,
akpm@osdl.org, jdike@addtoit.com, linux-kernel@vger.kernel.org
Subject: Re: [uml-devel] Re: [patch 1/1] uml:fix ubd deadlock on SMP
Date: Thu, 9 Sep 2004 20:02:19 +0200 [thread overview]
Message-ID: <200409092002.19134.blaisorblade_spam@yahoo.it> (raw)
In-Reply-To: <20040908111204.I1973@build.pdx.osdl.net>
On Wednesday 08 September 2004 20:12, Chris Wright wrote:
> * blaisorblade_spam@yahoo.it (blaisorblade_spam@yahoo.it) wrote:
> > Trivial: don't lock the queue spinlock when called from the request
> > function. Since the faulty function must use spinlock in another case,
> > double-case it. And since we will never use both functions together, let
> > no object code be shared between them.
>
> Why not add a helper which locks around the core function. Then either
> call helper or core function directly depending on locking needs?
I'm happy with whatever is nicer.
--
Paolo Giarrusso, aka Blaisorblade
Linux registered user n. 292729
next prev parent reply other threads:[~2004-09-09 18:25 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-08 17:25 blaisorblade_spam
2004-09-08 18:12 ` Chris Wright
2004-09-09 18:02 ` BlaisorBlade [this message]
2004-09-09 18:32 ` [uml-devel] " Chris Wright
2004-09-09 18:44 ` BlaisorBlade
2004-09-09 19:29 ` Chris Wright
2004-09-10 19:01 ` BlaisorBlade
2004-09-09 7:35 ` Jens Axboe
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