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
next prev parent 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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