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Date: Mon, 10 May 2010 21:52:21 -0400 From: Donald Allen <donaldcallen@...il.com> To: john stultz <johnstul@...ibm.com> Cc: linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de> Subject: Re: PROBLEM: tickless scheduling On Mon, May 10, 2010 at 9:12 PM, john stultz <johnstul@...ibm.com> wrote: > 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? It's a minor pain, but I'll do it. > > >> > 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. Ok. When I've got the original kernel installed and bootable, I'll try it. I won't be able to get to this for a day or so. /Don > > > 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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