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mm: remove cast from page_to_nid()
Now that PF_POISONED_CHECK() can take a const argument, we can drop the cast. Link: https://lkml.kernel.org/r/20240227192337.757313-9-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org> Reviewed-by: David Hildenbrand <david@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
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@ -1641,13 +1641,11 @@ static inline int page_zone_id(struct page *page)
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}
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#ifdef NODE_NOT_IN_PAGE_FLAGS
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extern int page_to_nid(const struct page *page);
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int page_to_nid(const struct page *page);
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#else
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static inline int page_to_nid(const struct page *page)
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{
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struct page *p = (struct page *)page;
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return (PF_POISONED_CHECK(p)->flags >> NODES_PGSHIFT) & NODES_MASK;
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return (PF_POISONED_CHECK(page)->flags >> NODES_PGSHIFT) & NODES_MASK;
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}
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#endif
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