From: Nix <nix@esperi.org.uk>
To: Jeff Dike <jdike@addtoit.com>
Cc: Thomas Gleixner <tglx@timesys.com>,
linux-kernel Mailing List <linux-kernel@vger.kernel.org>,
user-mode-linux-devel@lists.sourceforge.net
Subject: Re: [uml-devel] [2.6.24.x] UML select()/poll() oversleeping reproducibly
Date: Wed, 19 Mar 2008 22:14:14 +0000 [thread overview]
Message-ID: <87od9apdjd.fsf@hades.wkstn.nix> (raw)
In-Reply-To: <20080318170019.GA8747@c2.user-mode-linux.org> (Jeff Dike's message of "Tue, 18 Mar 2008 13:00:19 -0400")
On 18 Mar 2008, Jeff Dike told this:
> This version keeps track of the time between ticks (as reported by the
> host's gettimeofday) and adjusts its sleeping and reporting ticks
> accordingly.
I can confirm that, as expected, this patch works well enough that
timing problems don't break dhclient anymore (which requires a 2x
oversleep, which you're a long way from now).
At last I can upgrade my firewall :)
--
`The rest is a tale of post and counter-post.' --- Ian Rawlings
describes USENET
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WARNING: multiple messages have this Message-ID (diff)
From: Nix <nix@esperi.org.uk>
To: Jeff Dike <jdike@addtoit.com>
Cc: 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
Date: Wed, 19 Mar 2008 22:14:14 +0000 [thread overview]
Message-ID: <87od9apdjd.fsf@hades.wkstn.nix> (raw)
In-Reply-To: <20080318170019.GA8747@c2.user-mode-linux.org> (Jeff Dike's message of "Tue, 18 Mar 2008 13:00:19 -0400")
On 18 Mar 2008, Jeff Dike told this:
> This version keeps track of the time between ticks (as reported by the
> host's gettimeofday) and adjusts its sleeping and reporting ticks
> accordingly.
I can confirm that, as expected, this patch works well enough that
timing problems don't break dhclient anymore (which requires a 2x
oversleep, which you're a long way from now).
At last I can upgrade my firewall :)
--
`The rest is a tale of post and counter-post.' --- Ian Rawlings
describes USENET
next prev parent reply other threads:[~2008-03-19 22:14 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-13 19:57 [uml-devel] g_timeout_add clowncoder
2008-02-14 0:38 ` Jeff Dike
2008-02-14 22:16 ` clowncoder
2008-02-15 16:02 ` Jeff Dike
2008-02-15 17:39 ` clowncoder
2008-02-15 18:46 ` Jeff Dike
2008-03-14 23:01 ` [uml-devel] [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: g_timeout_add) Nix
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 ` [uml-devel] [2.6.24.x] UML select()/poll() oversleeping reproducibly (was g_timeout_add) Jeff Dike
2008-03-17 16:27 ` [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add) Jeff Dike
2008-03-17 17:03 ` [uml-devel] [2.6.24.x] UML select()/poll() oversleeping reproducibly (was g_timeout_add) Jeff Dike
2008-03-17 17:03 ` [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add) Jeff Dike
2008-03-17 19:34 ` [uml-devel] [2.6.24.x] UML select()/poll() oversleeping reproducibly (was g_timeout_add) Jeff Dike
2008-03-17 19:34 ` [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add) Jeff Dike
2008-03-17 21:08 ` [uml-devel] [2.6.24.x] UML select()/poll() oversleeping reproducibly Nix
2008-03-17 21:08 ` Nix
2008-03-18 17:00 ` [uml-devel] " Jeff Dike
2008-03-18 17:00 ` Jeff Dike
2008-03-18 19:39 ` [uml-devel] " Nix
2008-03-18 19:39 ` Nix
2008-03-19 22:14 ` Nix [this message]
2008-03-19 22:14 ` Nix
2008-02-21 22:02 ` [uml-devel] Timeout in the select clowncoder
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