From: Andi Kleen <ak@muc.de>
To: Ashok Raj <ashok.raj@intel.com>
Cc: akpm@osdl.org, zwane@arm.linux.org.uk, rusty@rustycorp.com.au,
vatsa@in.ibm.com, shaohua.li@intel.com,
linux-kernel@vger.kernel.org, discuss@x86-64.org
Subject: Re: [patch 1/4] CPU Hotplug support for X86_64
Date: 24 May 2005 20:18:51 +0200
Date: Tue, 24 May 2005 20:18:51 +0200 [thread overview]
Message-ID: <20050524181851.GH86233@muc.de> (raw)
In-Reply-To: <20050524085112.A20866@unix-os.sc.intel.com>
On Tue, May 24, 2005 at 08:51:13AM -0700, Ashok Raj wrote:
> On Tue, May 24, 2005 at 02:15:42PM +0200, Andi Kleen wrote:
> > On Tue, May 24, 2005 at 01:11:14AM -0700, Ashok Raj wrote:
> > > * RED-PEN audit/test this more. I bet there is more state messed up here.
> > > */
> > > -static __cpuinit void disable_smp(void)
> > > +static __init void disable_smp(void)
> >
> > Why all these cpuinit->init changes? I think they should stay __cpuinit
> >
> > The other way round looks ok.
>
> disable_smp() is called only in smp_prepare_cpus() which is not required
> for hotplug. Its currently only required only for startup, and not later.
>
> I changed the ones from __cpuinit to __init, just in functions marked
> with paranoia... i think it can stay cpuinit, unless there is another reason
> i didnt catch.
Ok. Makes sense.
But how about all the other functions that you changed too? Can you
double check them. SOme looked suspicious.
-Andi
next prev parent reply other threads:[~2005-05-24 18:20 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-24 8:11 [patch 0/4] CPU Hotplug support for X86_64 Ashok Raj
2005-05-24 8:11 ` [patch 1/4] " Ashok Raj
2005-05-24 12:15 ` Andi Kleen
2005-05-24 15:51 ` Ashok Raj
2005-05-24 18:18 ` Andi Kleen [this message]
2005-05-24 8:11 ` [patch 2/4] " Ashok Raj
2005-05-24 12:24 ` Andi Kleen
2005-05-24 8:11 ` [patch 3/4] " Ashok Raj
2005-05-24 12:27 ` Andi Kleen
2005-05-24 8:11 ` [patch 4/4] " Ashok Raj
2005-05-24 12:28 ` Andi Kleen
2005-05-24 9:31 ` [patch 0/4] " Shaohua Li
2005-05-25 22:16 ` Matthew Dobson
2005-05-26 0:11 ` Ashok Raj
-- strict thread matches above, loose matches on Subject: below --
2005-05-24 7:27 Ashok Raj
2005-05-24 7:27 ` [patch 1/4] " Ashok Raj
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