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From: Tejun Heo <tj@kernel.org>
To: "Serge E. Hallyn" <serge@hallyn.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
	Preeti U Murthy <preeti@linux.vnet.ibm.com>,
	svaidy@linux.vnet.ibm.com, nacc@linux.vnet.ibm.com,
	rjw@rjwysocki.net, linux-kernel@vger.kernel.org,
	lizefan@huawei.com, anton@samba.org, bharata@linux.vnet.ibm.com,
	cgroups@vger.kernel.org, paulmck@linux.vnet.ibm.com,
	mingo@kernel.org
Subject: Re: [PATCH V2] cpuset: Add knob to make allowed masks hotplug invariant on legacy hierarchy
Date: Wed, 15 Apr 2015 12:18:11 -0400	[thread overview]
Message-ID: <20150415161811.GD30337@htj.duckdns.org> (raw)
In-Reply-To: <20150415161534.GA25776@mail.hallyn.com>

On Wed, Apr 15, 2015 at 11:15:35AM -0500, Serge E. Hallyn wrote:
> The reason would be because it breaks "legacy" software.  So that
> would only matter if Preeti needs to run such software.

Sure, I get that argument but this is changing how the contorller
behaves in a major way.  There are specifics which may make this
particular case more justifiable but overall the combination of
arguments is pretty weird.

Thanks.

-- 
tejun

  reply	other threads:[~2015-04-15 16:18 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-04-10 14:11 Preeti U Murthy
2015-04-11  8:35 ` Peter Zijlstra
2015-04-11 11:21   ` Preeti U Murthy
2015-04-11 13:42     ` Peter Zijlstra
2015-04-13  7:01   ` Peter Zijlstra
2015-04-13  8:25     ` Preeti U Murthy
2015-04-13 12:16     ` Preeti U Murthy
2015-04-13 14:43       ` Peter Zijlstra
2015-04-15 11:40         ` Preeti U Murthy
2015-04-15 15:03           ` Serge E. Hallyn
2015-04-15 15:19             ` Peter Zijlstra
2015-04-15 15:30               ` Serge E. Hallyn
2015-04-15 15:48                 ` Tejun Heo
2015-04-15 16:15                   ` Serge E. Hallyn
2015-04-15 16:18                     ` Tejun Heo [this message]
2015-04-15 16:36                       ` Serge E. Hallyn
2015-04-16 11:57                         ` Preeti U Murthy
2015-04-20  3:28                           ` Zefan Li
2015-04-13 14:50 ` Tejun Heo
2015-04-13 15:05   ` Peter Zijlstra
2015-04-15 11:12   ` Preeti U Murthy

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