From: Andrew Morton <akpm@linux-foundation.org>
To: Andi Kleen <andi@firstfloor.org>
Cc: hch@infradead.org, corbet@lwn.net, linux-kernel@vger.kernel.org,
andi@firstfloor.org, viro@ZenIV.linux.org.uk, oleg@redhat.com,
linux-api@vger.kernel.org, alan@lxorguk.ukuu.org.uk,
Oleg Nesterov <oleg@redhat.com>
Subject: Re: [PATCH, RFC] Remove fasync() BKL usage, take 3325
Date: Tue, 27 Jan 2009 16:53:59 -0800 [thread overview]
Message-ID: <20090127165359.d6b95b52.akpm@linux-foundation.org> (raw)
In-Reply-To: <20090123045646.GK15750@one.firstfloor.org>
On Fri, 23 Jan 2009 05:56:46 +0100
Andi Kleen <andi@firstfloor.org> wrote:
> On Thu, Jan 22, 2009 at 03:32:49PM -0500, Christoph Hellwig wrote:
> > On Thu, Jan 22, 2009 at 06:51:04AM -0800, Andrew Morton wrote:
> > > OK, replacing a lock_kernel() with a spin_lock(&global_lock) is pretty
> > > straightforwad. But it's really really sad. It basically leaves a great
> > > big FIXME in there. It'd be better to fix it.
> >
> >
> > Umm, we've been discussiong this in and out a guestimated million times.
> >
> > Let's go forward with Jon's patch which is on obvious improvement and
> > if it shows problems later on we can revisit it.
>
> The point was that we already have a better patch from Oleg.
>
Where is this patch??
next prev parent reply other threads:[~2012-08-23 21:07 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-15 22:32 [PATCH, RFC] Remove fasync() BKL usage, take 3325 Jonathan Corbet
2009-01-22 14:51 ` Andrew Morton
2009-01-22 16:09 ` Andi Kleen
2009-01-23 5:21 ` Jonathan Corbet
2009-01-22 20:32 ` Christoph Hellwig
2009-01-23 4:56 ` Andi Kleen
2009-01-28 0:53 ` Andrew Morton [this message]
2009-01-28 0:55 ` Andrew Morton
2009-01-28 3:14 ` Oleg Nesterov
2009-01-28 3:57 ` Jonathan Corbet
2009-01-28 4:23 ` Oleg Nesterov
2009-01-28 14:13 ` Jonathan Corbet
2009-01-28 17:36 ` Christoph Hellwig
2009-01-28 17:44 ` Jonathan Corbet
2009-01-28 17:55 ` Christoph Hellwig
2009-01-28 18:13 ` Matt Mackall
2009-01-28 21:05 ` Jonathan Corbet
2009-01-28 18:14 ` David Daney
2009-01-29 14:37 ` Andi Kleen
2009-01-23 5:15 ` Jonathan Corbet
2009-01-23 5:31 ` Andrew Morton
2009-01-23 5:45 ` Matt Mackall
2009-01-23 6:15 ` Andi Kleen
2009-01-23 10:45 ` Bernd Petrovitsch
2009-01-23 5:54 ` Andi Kleen
2009-01-23 6:01 ` Jonathan Corbet
2009-01-23 6:57 ` Andrew Morton
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