From: Greg KH <greg@kroah.com>
To: kernel-janitors@vger.kernel.org
Subject: Re: [KJ] [PATCH] unified spinlock
Date: Thu, 20 Jan 2005 20:09:33 +0000 [thread overview]
Message-ID: <20050120200933.GA11617@kroah.com> (raw)
In-Reply-To: <41EFCFDC.4060509@osdl.org>
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On Thu, Jan 20, 2005 at 08:04:13PM +0000, Matthew Wilcox wrote:
> On Thu, Jan 20, 2005 at 08:50:47AM -0800, Greg KH wrote:
> > On Thu, Jan 20, 2005 at 07:44:24AM -0800, Randy.Dunlap wrote:
> > > Matthew Wilcox wrote:
> > > >I think this is referring to initialisation of spinlocks that are
> > > >allocated dynamically, not statically. If a lock validator can't cope
> > > >with that, it needs to be fixed, IMO.
> >
> > Yes, it is. See the number of patches that have been flowing into the
> > kernel lately to fix this issue up.
>
> However, the correct way to fix this is to use DEFINE_SPIN_LOCK, not to
> make static locks dynamically initialised.
Where ever possible, yes.
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next prev parent reply other threads:[~2005-01-20 20:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-01-20 15:35 [KJ] [PATCH] unified spinlock Randy.Dunlap
2005-01-20 15:44 ` Randy.Dunlap
2005-01-20 15:47 ` Matthew Wilcox
2005-01-20 16:50 ` Greg KH
2005-01-20 20:04 ` Matthew Wilcox
2005-01-20 20:09 ` Greg KH [this message]
2005-01-22 18:12 ` Domen Puncer
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