Re: boot cgroup questions

From: Paul Jackson
Date: Wed Mar 12 2008 - 15:33:09 EST


Max wrote:
> I was talking about running on the _cpus_ that belong to the "sets A and B but
> not C" and not that a task must belong to more than one cpuset.

This doesn't make sense to me.

If a task is to run on the CPUs in both sets A and B, then it has to be
in both those cpusets, which isn't allowed, or in some super set of both
A and B (that is, in this example, in the top cpuset), which doesn't
restrict the task to just A or B or their union.

I have no idea what distinction you are seeing between what _cpus_ a task
can run on, and what cpuset it belongs to.

--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@xxxxxxx> 1.940.382.4214
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