Re: [Xen-devel] [Patch] continue_hypercall_on_cpu rework using tasklets

[Keir Fraser <keir.fraser@xxxxxxxxxxxxx>]

On 14/04/2010 09:04, "Juergen Gross" <juergen.gross@xxxxxxxxxxxxxx> wrote:

>> 
>> There can be only one nested invocation on any given pcpu, since a running
>> invocation is never preempted. Hence on entry to c_h_o_c() you can check a
>> per-cpu variable to see whether this invocation is nesting, or not. And if
>> it is, that variable can be a pointer to an info structure which includes a
>> pointer to the invoking vcpu.
> 
> Okay, attached is the modified patch again.

I cleaned up some more and applied as xen-unstable:21165 and
xen-unstable:21166.

 -- Keir



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