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mm: add folio_test_movable()
This is the folio equivalent of PageMovable() which is needed to convert mm/migrate.c to folios. Link: https://lkml.kernel.org/r/20220504182857.4013401-26-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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@ -105,6 +105,11 @@ static inline void __ClearPageMovable(struct page *page)
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}
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#endif
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static inline bool folio_test_movable(struct folio *folio)
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{
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return PageMovable(&folio->page);
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}
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#ifdef CONFIG_NUMA_BALANCING
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extern int migrate_misplaced_page(struct page *page,
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struct vm_area_struct *vma, int node);
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