From: Christophe Blaess <mailist@logilin.fr>
To: xenomai@xenomai.org
Subject: Re: [Xenomai] question: XENO_OPT_TIMING_SCHEDLAT
Date: Mon, 02 Jul 2012 09:10:54 +0159 [thread overview]
Message-ID: <4FF1497F.8080909@logilin.fr> (raw)
In-Reply-To: <4FF13B93.1040302@logilin.fr>
On 02/07/2012 08:12, Christophe Blaess wrote:
>
> But, there's still something weird (I run on a stock xenomai 2.6.0
> with adeos-ipipe-2.6.38.8-arm-1.18-04.patch, I'll try on a 2.6 git
> kernel)
>
> [Panda]#*echo 2388 > /proc/xenomai/latency*
> [Panda]#*cat /proc/xenomai/latency*
> 2386
> [Panda]#*echo 2386 > /proc/xenomai/latency*
> [Panda]#*cat /proc/xenomai/latency*
> 2384
> [Panda]#*echo 2384 > /proc/xenomai/latency*
> [Panda]#*cat /proc/xenomai/latency*
> 2382
> [Panda]#
>
> I suspect something wrong in xnarch_tsc_to_ns()/xnarch_ns_to_tsc()
> maybe in xnarch_llimd(). I'll investigate more this afternoon.
>
>
I see the same behaviour with xenomai 2.6 from git source, using
adeos-ipipe-2.6.38.8-arm-1.18-08.patch
next prev parent reply other threads:[~2012-07-02 7:11 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-30 10:39 [Xenomai] question: XENO_OPT_TIMING_SCHEDLAT ali hagigat
2012-06-30 10:44 ` Gilles Chanteperdrix
2012-06-30 16:52 ` Christophe Blaess
2012-06-30 17:04 ` Gilles Chanteperdrix
2012-07-01 19:00 ` Christophe Blaess
2012-07-01 19:09 ` Gilles Chanteperdrix
2012-07-01 19:33 ` Gilles Chanteperdrix
2012-07-02 6:12 ` Christophe Blaess
2012-07-02 7:11 ` Christophe Blaess [this message]
2012-07-02 8:47 ` Gilles Chanteperdrix
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