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A comment on I built Foyer: a Rust hybrid cache that slashes S3 latency. Parent comment

Re:I built Foyer: a Rust hybrid cache that slashes S3 latency by rockwotj on Saturday October 04, 2025 @11:59PM (#45478739)
That seems to be contradictory, as they talk about using it to spill to disk in a simpler way. You can’t swap with mlock?
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Re:I built Foyer: a Rust hybrid cache that slashes S3 latency by rockwotj on Wednesday October 08, 2025 @04:43AM (#45513677)
Also move_pages is about numa nodes not spilling to swap
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