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Re: [Xen-devel] Question regarding Xen scheduler



>>> On 24.10.14 at 22:26, <Kelly.Zytaruk@xxxxxxx> wrote:
>> From: Dario Faggioli [mailto:dario.faggioli@xxxxxxxxxx]
>> For instance, Kelly, if I can ask, how where you thinking to use it, if it 
>> were
>> there?
> 
> I am thinking of the case where I have a sequence of hardware registers 
> (can't be more specific yet at this point in time) that need to be accessed 
> without being interrupted.  In some cases timing is critical and it can't 
> start the sequence, be interrupt by a context switch and then wait until it 
> gets its next time slice before continuing. 

For this specific use case see the recently added XENPF_resource_op.

Jan


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