From: Clark Williams <clark.williams@gmail.com>
To: Henning Schild <henning.schild@siemens.com>
Cc: "Gary S. Robertson" <gary.robertson@linaro.org>,
John Kacur <jkacur@gmail.com>,
RT <linux-rt-users@vger.kernel.org>
Subject: Re: rt-tests, cyclictest libnuma and isolcpus
Date: Mon, 27 Apr 2015 12:58:46 -0500 [thread overview]
Message-ID: <20150427125846.1de46037@sluggy> (raw)
In-Reply-To: <20150427173222.04e8a1b1@md1em3qc>
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On Mon, 27 Apr 2015 17:32:22 +0200
Henning Schild <henning.schild@siemens.com> wrote:
> Hi,
>
> i did not quickly find out which list to send this mail to, please cc if
> there is one.
>
> The current cyclictest from git contains a compatibilty hack for older
> versions of libnuma, specifically the one that debian shipped. That
> hack breaks the -a option on a system that uses isolcpus. Have a look
> at src/cyclictest/rt_numa.h around line 90.
>
> The HAVE_PARSE_CPUSTRING_ALL-case should be the default, especially now
> that even debian has a more recent version of the numa library.
>
> Henning
I've CC'd my co-maintainer (John Kacur) and the linux-rt list, which is
where we argue^wdiscuss changes to cyclictest.
Thanks for the info, we'll look at removing the hack.
Clark
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next parent reply other threads:[~2015-04-27 17:58 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20150427173222.04e8a1b1@md1em3qc>
2015-04-27 17:58 ` Clark Williams [this message]
2015-05-20 12:58 ` [PATCH] cyclictest: remove compatibilty hack for old libnuma, repairs "-a" for isolcpus Henning Schild
2015-05-20 14:38 ` John Kacur
2015-05-20 19:54 ` Thomas Gleixner
[not found] ` <CAONaPpGpzzgjxQh+214cfOBVrqeX_yX=Kh981YyveHhTgyLA4A@mail.gmail.com>
2015-05-21 11:23 ` John Kacur
2015-05-21 11:11 ` Henning Schild
2015-05-21 12:23 ` Staffan Tjernstrom
2015-05-21 14:19 ` Henning Schild
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