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SubjectRe: [PATCH] mm: migrate: set demotion targets differently
On 3/29/22 04:52, Jagdish Gediya wrote:
> The current implementation to identify the demotion
> targets limits some of the opportunities to share
> the demotion targets between multiple source nodes.

This changelog is a bit unsatisfying. It basically says: the current
code isn't working, throw some more code at the problem.

I'd love to see some more information about *why* the current code
doesn't work. Is it purely a bug or was it mis-designed?

I actually wrote it intending for it to handle cases like you describe
while not leaving lots of nodes without demotion targets.

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