Re: [PATCH] mm: fix is_pinnable_page return value

[Matthew Wilcox]

On Sat, Jun 11, 2022 at 09:34:42PM +0800, Zhangfei Gao wrote:
> Commit 1c563432588d ("mm: fix is_pinnable_page against a cma page")
> Changes from
> return !(is_zone_movable_page(page) || is_migrate_cma_page(page)) ||
>         is_zero_pfn(page_to_pfn(page));
> to
> return !(is_zone_movable_page(page) || is_zero_pfn(page_to_pfn(page)));

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https://lore.kernel.org/linux-mm/165490039431.944052.12458624139225785964.stgit@omen/