From: Ingo Molnar <mingo@elte.hu>
To: Nick Piggin <nickpiggin@yahoo.com.au>
Cc: dwalker@mvista.com, lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] RT: Checks for cmpxchg in get_task_struct_rcu()
Date: Mon, 26 Sep 2005 08:48:18 +0200 [thread overview]
Message-ID: <20050926064818.GA3970@elte.hu> (raw)
In-Reply-To: <1127716753.5101.25.camel@npiggin-nld.site>
* Nick Piggin <nickpiggin@yahoo.com.au> wrote:
> On Mon, 2005-09-26 at 08:26 +0200, Ingo Molnar wrote:
> > * Nick Piggin <nickpiggin@yahoo.com.au> wrote:
> >
> > > You need my atomic_cmpxchg patches that provide an atomic_cmpxchg (and
> > > atomic_inc_not_zero) for all architectures.
> >
> > yeah. When will they be merged upstream?
> >
>
> Well they're in -mm now, you can put them in your RT tree until
> they're in mainline... I guess realistically, 2.6.15. They should blow
> up fairly quickly if there are any problems with them, but they simply
> need a bit of testing on all architectures which I cannot do and I
> suspect even -mm isn't tested on at least half of them.
very good - i'll put them into -rt.
Ingo
prev parent reply other threads:[~2005-09-26 6:47 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-21 23:37 [PATCH] RT: Checks for cmpxchg in get_task_struct_rcu() Daniel Walker
2005-09-22 0:59 ` Nick Piggin
2005-09-22 2:18 ` Daniel Walker
2005-09-22 3:27 ` Nick Piggin
2005-09-22 4:50 ` Daniel Walker
2005-09-22 5:05 ` Nick Piggin
2005-09-26 6:25 ` Ingo Molnar
2005-09-26 14:44 ` Daniel Walker
2005-09-26 6:26 ` Ingo Molnar
2005-09-26 6:39 ` Nick Piggin
2005-09-26 6:48 ` Ingo Molnar [this message]
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