From: Li Zefan <lizf@cn.fujitsu.com>
To: Paul Jackson <pj@sgi.com>
Cc: Paul Menage <menage@google.com>,
akpm@linux-foundation.org, 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: Wed, 07 May 2008 10:12:12 +0800 [thread overview]
Message-ID: <48210FFC.4080403@cn.fujitsu.com> (raw)
In-Reply-To: <20080506205852.8adaa0a2.pj@sgi.com>
Paul Jackson wrote:
> Paul M wrote:
>> I was just trying to get close to the original behaviour.
>
> An honorable goal.
>
> Li Zefan - would you be interested in generating a patch
> that fails -EINVAL for inputs outside the range of [-1 ... N]
> for whatever small positive N the kernel recognizes?
>
> This seems like a minor enough difference that I for one
> don't have any problem with the current code, remapping
> all negative inputs to -1, going in, and then a follow-on
> patch changing that going in afterward.
>
> Of course, if you or Seto-san prefer the current behaviour,
> it would be easy to persuade me to agree.
>
I prefer to put a limit on it, but as Andrew just said, we don't
need to rush for this. But sure I'll post a patch if Seto-san
doesn't have an objection on this.
next prev parent reply other threads:[~2008-05-07 2:13 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
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 [this message]
2008-05-07 2:17 ` Paul Jackson
2008-05-07 2:27 ` Hidetoshi Seto
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