From: alex.shi@linaro.org (Alex Shi)
To: linux-arm-kernel@lists.infradead.org
Subject: a LLC sched domain bug for panda board?
Date: Tue, 04 Feb 2014 00:49:40 +0800 [thread overview]
Message-ID: <52EFC8A4.2060906@linaro.org> (raw)
In-Reply-To: <CAKfTPtDJ267W9UMRj-pgyha0yf1L-VWBMKgi+QdVEA4zFJYXLw@mail.gmail.com>
On 02/04/2014 12:28 AM, Vincent Guittot wrote:
> On 3 February 2014 17:27, Vincent Guittot <vincent.guittot@linaro.org> wrote:
>> Have you checked that CONFIG_SCHED_LC is set ?
>
> sorry it's CONFIG_SCHED_MC
Thanks for reminder! no it wasn't set. Does it means
arch/arm/configs/omap2plus_defconfig need add this config?
>
>>
>>
>> On 3 February 2014 17:17, Alex Shi <alex.shi@linaro.org> wrote:
>>> I just run the 3.14-rc1 kernel on panda board. The only domain for it is
>>> 'CPU' domain, but this domain has no SD_SHARE_PKG_RESOURCES setting, it
>>> has no sd_llc.
>>>
>>> Guess the right domain for this board should be MC. So is it a bug?
>>>
>>> ..
>>> /proc/sys/kernel/sched_domain/cpu0/domain0/name:CPU
>>> ..
>>> /proc/sys/kernel/sched_domain/cpu1/domain0/name:CPU
>>>
>>> --
>>> Thanks
>>> Alex
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>>> the body of a message to majordomo at vger.kernel.org
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>> Please read the FAQ at http://www.tux.org/lkml/
--
Thanks
Alex
WARNING: multiple messages have this Message-ID (diff)
From: Alex Shi <alex.shi@linaro.org>
To: Vincent Guittot <vincent.guittot@linaro.org>
Cc: Preeti U Murthy <preeti@linux.vnet.ibm.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Linaro Kernel <linaro-kernel@lists.linaro.org>,
LAK <linux-arm-kernel@lists.infradead.org>
Subject: Re: a LLC sched domain bug for panda board?
Date: Tue, 04 Feb 2014 00:49:40 +0800 [thread overview]
Message-ID: <52EFC8A4.2060906@linaro.org> (raw)
In-Reply-To: <CAKfTPtDJ267W9UMRj-pgyha0yf1L-VWBMKgi+QdVEA4zFJYXLw@mail.gmail.com>
On 02/04/2014 12:28 AM, Vincent Guittot wrote:
> On 3 February 2014 17:27, Vincent Guittot <vincent.guittot@linaro.org> wrote:
>> Have you checked that CONFIG_SCHED_LC is set ?
>
> sorry it's CONFIG_SCHED_MC
Thanks for reminder! no it wasn't set. Does it means
arch/arm/configs/omap2plus_defconfig need add this config?
>
>>
>>
>> On 3 February 2014 17:17, Alex Shi <alex.shi@linaro.org> wrote:
>>> I just run the 3.14-rc1 kernel on panda board. The only domain for it is
>>> 'CPU' domain, but this domain has no SD_SHARE_PKG_RESOURCES setting, it
>>> has no sd_llc.
>>>
>>> Guess the right domain for this board should be MC. So is it a bug?
>>>
>>> ..
>>> /proc/sys/kernel/sched_domain/cpu0/domain0/name:CPU
>>> ..
>>> /proc/sys/kernel/sched_domain/cpu1/domain0/name:CPU
>>>
>>> --
>>> Thanks
>>> Alex
>>> --
>>> To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>>> the body of a message to majordomo@vger.kernel.org
>>> More majordomo info at http://vger.kernel.org/majordomo-info.html
>>> Please read the FAQ at http://www.tux.org/lkml/
--
Thanks
Alex
next prev parent reply other threads:[~2014-02-03 16:49 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-03 16:17 a LLC sched domain bug for panda board? Alex Shi
2014-02-03 16:17 ` Alex Shi
2014-02-03 16:27 ` Vincent Guittot
2014-02-03 16:27 ` Vincent Guittot
2014-02-03 16:28 ` Vincent Guittot
2014-02-03 16:28 ` Vincent Guittot
2014-02-03 16:49 ` Alex Shi [this message]
2014-02-03 16:49 ` Alex Shi
[not found] ` <CAKfTPtBV0cSALdVcMsnGHwQPoNCEp5CXQGg36ZAgK7kWJ6gaMQ@mail.gmail.com>
2014-02-04 3:12 ` Preeti U Murthy
2014-02-04 3:12 ` Preeti U Murthy
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