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From: chrubis@suse.cz
To: Mats Liljegren <mats.liljegren@enea.com>
Cc: ltp-list@lists.sourceforge.net, Kevin Hilman <khilman@linaro.org>,
	Frederic Weisbecker <fweisbec@gmail.com>
Subject: Re: [LTP] [RFC][PATCH] partrt_nohz_full: Introducing a new test case
Date: Wed, 23 Apr 2014 12:24:36 +0200	[thread overview]
Message-ID: <20140423102436.GB23958@rei> (raw)
In-Reply-To: <20140423084101.536f03f0@mats-desktop>

Hi!
> I've thought about this. The problem is that these tools is only one way
> of doing it. Performing CPU isolation in Linux is still something of a
> black art, so my idea was to show one way that we have got it working
> for at least some boards. Since how to do this is also dependent on
> architecture, board, kernel version and kernel configuration I didn't
> want to tie these script too closely to the test case since the test
> case by itself is quite generic.
> 
> Having these tools as copies in LTP repository gives additional
> maintenance burden that I feel is unnecessary. The tools are needed for
> other purposes as well, so moving them to LTP is not an option.
> 
> But if you have a good idea how to solve this dilemma, I'd like to hear
> about it.

The best solution I can think of is to add the rt-tools as a git
submodule in utils directory and install the required scripts on
make install if submodules were initialized and pulled.

On the test side we need to check if these scripts are in $PATH and exit
with TCONF if not.

Does this sound reasonable?

-- 
Cyril Hrubis
chrubis@suse.cz

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  parent reply	other threads:[~2014-04-23 10:25 UTC|newest]

Thread overview: 28+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-10 13:50 [LTP] Testing absence of ticks with nohz_full Mats Liljegren
2014-03-10 14:04 ` chrubis
2014-03-10 15:17 ` Frederic Weisbecker
2014-03-10 15:27   ` Steven Rostedt
2014-03-10 15:33     ` Frederic Weisbecker
2014-03-11 10:34   ` Mats Liljegren
2014-03-11 23:31     ` Steven Rostedt
2014-03-13 22:10 ` Kevin Hilman
2014-03-17 16:35   ` Mats Liljegren
2014-04-16 15:48     ` [LTP] [RFC][PATCH] partrt_nohz_full: Introducing a new test case Mats Liljegren
2014-04-16 15:48       ` Mats Liljegren
2014-04-22 15:47         ` chrubis
     [not found]           ` <20140423124410.29874232@mats-desktop>
2014-04-23 11:34             ` chrubis
     [not found]           ` <20140424105218.5cd2b5bf@mats-desktop>
2014-04-24  9:06             ` chrubis
     [not found]               ` <20140424140358.63dac752@mats-desktop>
2014-04-24 12:35                 ` chrubis
2014-04-22 14:07       ` chrubis
     [not found]         ` <20140423084101.536f03f0@mats-desktop>
2014-04-23 10:24           ` chrubis [this message]
2014-04-28 15:06       ` [LTP] [PATCH v2] " Mats Liljegren
2014-04-28 15:06         ` [LTP] [PATCH] " Mats Liljegren
2014-05-06 16:20           ` chrubis
     [not found]             ` <20140507132016.40361a0a@mats-desktop>
2014-05-07 12:17               ` chrubis
2014-05-13 14:11         ` [LTP] [PATCH v3] " Mats Liljegren
2014-05-13 14:11           ` Mats Liljegren
2014-06-02 17:17             ` chrubis
     [not found]               ` <20140603104018.3b0cba6f@mats-desktop>
2014-06-03 11:31                 ` chrubis
     [not found]                 ` <20141030171737.3eb800f1@mats-desktop>
2014-11-26 13:40                   ` Cyril Hrubis
2014-05-28 16:45           ` Mats Liljegren
2014-05-29 12:21             ` chrubis

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