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[Xen-devel] SEDF slices

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-devel] SEDF slices
From: gaurav somani <onlineengineer@xxxxxxxxx>
Date: Tue, 30 Jun 2009 17:47:34 +0530
Cc: George Dunlap <dunlapg@xxxxxxxxx>, Zhiyuan Shao <zyshao.maillist@xxxxxxxxx>
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Hi all,

In SEDF scheduler, We have time slices in ms.
So if i give a slice of 2 ms to a domain over a period of 10 ms. Whenever this domain get scheduled how much time it can run on the CPU. As it is the preemptive strategy, it should check for the deadlines of other residing domains. I want to know the time when it checks the deadlines repeatedly and preempt the domain. This time will decide the number of preemptions done.

Need a urgent response. Please help.

Gaurav somani
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