From: Michael Wang <wangyun@linux.vnet.ibm.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: LKML <linux-kernel@vger.kernel.org>,
mingo@redhat.com, paul@paulmenage.org
Subject: Re: [PATCH 0/5] cpusets: dynamical scheduler domain flags
Date: Mon, 23 Jul 2012 10:30:59 +0800 [thread overview]
Message-ID: <500CB763.9020802@linux.vnet.ibm.com> (raw)
In-Reply-To: <1342802550.2583.12.camel@twins>
On 07/21/2012 12:42 AM, Peter Zijlstra wrote:
> On Tue, 2012-07-17 at 17:03 +0800, Michael Wang wrote:
>> This patch set provide a way for user to dynamically configure the scheduler
>> domain flags, which usually to be static.
>
> NAK.. you don't get to expose all this nonsense in a 'stable' ABI.
>
> You shouldn't need to prod at them to begin with.
So is that means expose those domain flags to user is a bad idea at all?
Is this caused by that people don't need such feature or this feature
has do harm to kernel's stability?(it could be not...)
Regards,
Michael Wang
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next prev parent reply other threads:[~2012-07-23 2:31 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-17 9:03 [PATCH 0/5] cpusets: dynamical scheduler domain flags Michael Wang
2012-07-20 16:42 ` Peter Zijlstra
2012-07-23 2:30 ` Michael Wang [this message]
2012-07-23 4:28 ` Mike Galbraith
2012-07-23 4:58 ` Michael Wang
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