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Re: [PATCH v2 16/18] x86: introduce helper for recording degree of contiguity in page tables
- To: Roger Pau Monné <roger.pau@xxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Tue, 21 Dec 2021 09:09:45 +0100
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- Cc: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>, Andrew Cooper <andrew.cooper3@xxxxxxxxxx>, Paul Durrant <paul@xxxxxxx>, Wei Liu <wl@xxxxxxx>
- Delivery-date: Tue, 21 Dec 2021 08:09:59 +0000
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On 20.12.2021 16:25, Roger Pau Monné wrote:
> I think it might be interesting to add some kind of unit testing to
> this code in tools/tests. It's a standalone piece of code that could
> be easily tested for correct functionality. Not that you should do it
> here, in fact it might be interesting for me to do so in order to
> better understand the code.
Actually I developed this by first having a user space app where I could
control insertions / removals from the command line. Only once I had it
working that way was when I converted the helper function to what's now
in this header. But that user space app wouldn't directly lend itself to
become an element under tools/tests/, I'm afraid.
Jan
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