Hi all.
Is there anybody to give me an answer?
Thanks.
________________________________________
From: tutu sky <ooohoo...@hotmail.com>
Sent: Friday, April 22, 2016 8:22 AM
To: Xen-devel@lists.xen.org
Subject: running a task (thread) directly on hardware
Hi,
In linux kernel we can use affinity settings to ask scheduler for directly
running the special thread on special cpu or taskset for special command, I
have a question that: is it possible in Xen for having such a mechanism? I mean
is there any hypercall or something similar (I don't have any idea what can it
be) for which we can ask it to run a program's thread on the cpu? (maybe by
activating some interrupts which asks xen scheduler to stop it's work and
start running the thread which is called by a hypercall).
if i want ask my question in more general way, is there any way for user space
programs to directly access xen?
i found a discussion here:
http://xen-devel.narkive.com/tZaT5OaG/using-xen-s-hypercall-interface which i
think is near what i search for, but is there any more detail about playing
with xen hypercall layer?
Thanks in advance.
Cheers.
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