Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add)

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From: Jeff Dike

Subject: Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly (was Re: [uml-devel] g_timeout_add)

Date: Monday, March 17, 2008 - 9:27 am

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

quoted text> 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

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Work email - jdike at linux dot intel dot com
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Messages in current thread:

[2.6.24.x] UML select()/poll() oversleeping reproducibly ( ..., Nix, (Fri Mar 14, 4:01 pm)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducib ..., Jeff Dike, (Mon Mar 17, 9:27 am)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducib ..., Jeff Dike, (Mon Mar 17, 10:03 am)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducib ..., Jeff Dike, (Mon Mar 17, 12:34 pm)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly, Nix, (Mon Mar 17, 2:08 pm)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly, Jeff Dike, (Tue Mar 18, 10:00 am)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly, Nix, (Tue Mar 18, 12:39 pm)

Re: [2.6.24.x] UML select()/poll() oversleeping reproducibly, Nix, (Wed Mar 19, 3:14 pm)


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