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Re: [PATCH] tools/libxenguest: Fix migration's debug option

Am Mon, 5 Jul 2021 10:23:00 +0200
schrieb Jan Beulich <jbeulich@xxxxxxxx>:

> I see. A similar problem then exists with at least the FIFO event
> channel per-vCPU control blocks?

I have not done any debugging how the pages differ and what they are actually 
used for.

My guess was that it might be activity from the backends, particularly netback. 
I found no API to query the usage of a page, so I declared the interface 


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