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Message-ID: <20081018103755.6ae73325@infradead.org> Date: Sat, 18 Oct 2008 10:37:55 -0700 From: Arjan van de Ven <arjan@...radead.org> To: mauro.andreolini@...more.it Cc: linux-kernel@...r.kernel.org Subject: Re: LatencyTop problem On Sat, 18 Oct 2008 18:49:18 +0200 Mauro Andreolini <mauro.andreolini@...more.it> wrote: > Hi everyone, > > I tried to get latencytop (Debian testing package, v.0.4) running on a > 2.6.27 vanilla kernel. When I try to execute latencytop as root, I get > the following message: > > Error writing to /proc/sys/kernel/latencytop: No such file or > directory Error writing to /proc/sys/kernel/latencytop: No such file > or directory Are you root? > Please enable the CONFIG_LATENCYTOP configuration in your kernel. > Exiting... > > I am pretty sure that the CONFIG_LATENCYTOP is set in the kernel. I just tried, and the file exists just fine for me... I think there's something weird going on with your kernel, like you might not be running the kernel you thought you were running... -- Arjan van de Ven Intel Open Source Technology Centre For development, discussion and tips for power savings, visit http://www.lesswatts.org -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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