Re: linux-next: Tree for May 4 --> mm: free_area_init: allow defining max_zone_pfn in descending order does increase memory use

From: Christian Borntraeger
Date: Mon May 04 2020 - 10:50:20 EST

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Mike,
commit 51a2f644fd020d5f090044825c388444d11029d ("mm: free_area_init: allow defining max_zone_pfn in descending order")
does increase the memory use on s390 (e.g. 700 MB vs.1.8 GB).

Something is odd in this patch. Any idea?

Next message: Alexandre Chartre: "[RFC v4][PATCH part-1 2/7] mm/asi: ASI entry/exit interface"
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In reply to: Stephen Rothwell: "linux-next: Tree for May 4"
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