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From: Jeff Dike <jdike@addtoit.com>
To: Nix <nix@esperi.org.uk>
Cc: clowncoder <vincent-perrier@club-internet.fr>,
	user-mode-linux-devel@lists.sourceforge.net,
	linux-kernel Mailing List <linux-kernel@vger.kernel.org>,
	Thomas Gleixner <tglx@timesys.com>
Subject: Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add)
Date: Mon, 17 Mar 2008 12:27:04 -0400	[thread overview]
Message-ID: <20080317162704.GA9536@c2.user-mode-linux.org> (raw)
In-Reply-To: <87y78kx640.fsf_-_@hades.wkstn.nix>

On Fri, Mar 14, 2008 at 11:01:35PM +0000, Nix wrote:
> On a 1.4GHz Athlon IV using the tsc clocksource, I see consistent
> oversleeps, but not enormous ones:

> bash-3.2# ./select-sleep 10
> Slept for 13 seconds.

I'm seeing the same thing with tickless disabled on current UML - stay
tuned...

				Jeff

-- 
Work email - jdike at linux dot intel dot com

  reply	other threads:[~2008-03-17 16:28 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <47B34BA0.30006@club-internet.fr>
     [not found] ` <20080214003853.GA15952@c2.user-mode-linux.org>
     [not found]   ` <47B4BDCD.4080605@club-internet.fr>
     [not found]     ` <20080215160205.GA6082@c2.user-mode-linux.org>
     [not found]       ` <47B5CE40.9000005@club-internet.fr>
     [not found]         ` <20080215184650.GA8810@c2.user-mode-linux.org>
2008-03-14 23:01           ` [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add) Nix
2008-03-17 16:27             ` Jeff Dike [this message]
2008-03-17 17:03             ` Jeff Dike
2008-03-17 19:34             ` Jeff Dike
2008-03-17 21:08               ` [2.6.24.x] UML select()/poll() oversleeping reproducibly Nix
2008-03-18 17:00                 ` Jeff Dike
2008-03-18 19:39                   ` Nix
2008-03-19 22:14                   ` Nix

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