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From: Paul Jackson <pj@sgi.com>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: akpm@linux-foundation.org, menage@google.com,
	seto.hidetoshi@jp.fujitsu.com, mingo@elte.hu,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH] Fix cpuset sched_relax_domain_level control file
Date: Tue, 6 May 2008 20:49:46 -0500	[thread overview]
Message-ID: <20080506204946.7754302d.pj@sgi.com> (raw)
In-Reply-To: <482109E5.5050204@cn.fujitsu.com>

> Or maybe we can restrict the value from -1 to 5 ?

That might be a good idea.  My recollection is that this
is what we tell users to input ... values between -1 and
some small positive integer.  So returning -EINVAL on an
input of -2 (for example) should be the least surprising
behaviour for users.

-- 
                  I won't rest till it's the best ...
                  Programmer, Linux Scalability
                  Paul Jackson <pj@sgi.com> 1.940.382.4214

  reply	other threads:[~2008-05-07  1:49 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-07  1:08 [PATCH] Fix cpuset sched_relax_domain_level control file Paul Menage
2008-05-07  1:21 ` Li Zefan
2008-05-07  1:31 ` Andrew Morton
2008-05-07  1:40   ` Paul Jackson
2008-05-07  3:38     ` Reverting per-cpuset "system" (IRQ affinity) patch (was: Fix cpuset sched_relax_domain_level control file) Paul Jackson
2008-05-07  3:44       ` Andrew Morton
2008-05-07  3:52         ` Paul Jackson
2008-05-07  6:44           ` Peter Zijlstra
2008-05-08 17:56             ` Reverting per-cpuset "system" (IRQ affinity) patch Max Krasnyansky
2008-05-09 10:22               ` Ingo Molnar
2008-05-09 11:26                 ` Paul Jackson
2008-05-21  0:46                   ` Max Krasnyanskiy
2008-05-07  1:38 ` [PATCH] Fix cpuset sched_relax_domain_level control file Andrew Morton
2008-05-07  1:41   ` Paul Menage
2008-05-07  9:48     ` Adrian Bunk
2008-05-07 15:08       ` Andrew Morton
2008-05-07  1:46   ` Li Zefan
2008-05-07  1:49     ` Paul Jackson [this message]
2008-05-07  1:51       ` Paul Menage
2008-05-07  1:58         ` Paul Jackson
2008-05-07  2:08           ` Andrew Morton
2008-05-07  2:11             ` Paul Jackson
2008-05-07  2:15               ` Paul Menage
2008-05-07  2:28                 ` Andrew Morton
2008-05-07  2:32                 ` Paul Jackson
2008-05-07  2:12           ` Li Zefan
2008-05-07  2:17             ` Paul Jackson
2008-05-07  2:27             ` Hidetoshi Seto

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