Messages in this thread |  | | Date | Sun, 7 Oct 2018 15:35:36 -0700 (PDT) | From | David Rientjes <> | Subject | Re: [patch] mm, page_alloc: set num_movable in move_freepages() |
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On Fri, 5 Oct 2018, Andrew Morton wrote:
> On Fri, 5 Oct 2018 13:56:39 -0700 (PDT) David Rientjes <rientjes@google.com> wrote: > > > If move_freepages() returns 0 because zone_spans_pfn(), *num_movable can > > move_free_pages_block()? !zone_spans_pfn()? >
move_freepages_block() more accurately, yes. And yes, it depends on the return value of zone_spans_pfn().
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