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Date: Mon, 10 May 2010 18:12:24 -0700 From: john stultz <johnstul@...ibm.com> To: Donald Allen <donaldcallen@...il.com> Cc: linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de> Subject: Re: PROBLEM: tickless scheduling On Mon, 2010-05-10 at 20:59 -0400, Donald Allen wrote: > On Mon, May 10, 2010 at 8:54 PM, john stultz <johnstul@...ibm.com> wrote: > > On Mon, May 10, 2010 at 5:18 PM, Donald Allen <donaldcallen@...il.com> wrote: > >> 1. Network file transfers and fscks stop on Toshiba netbook unless > >> system receives external events > > > > Can you provide /proc/timer_list output? > > Attached, but again, this is from the system running with tickless disabled. Is it possible to boot with the kernel showing the issue and provide the details? > > I assume booting with nohz=off from grub resolves the issue? > > Didn't know about the boot-time option (thanks for pointing it out), > but I wanted to build a custom kernel anyway, so i did so and disabled > tickless. Ok. It may still be of value to know booting with nohz=off does avoid the problem. thanks -john -- 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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