mm, slab: remove page_get_cache
page_get_cache() isn't called from anything, so remove it. Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: Pekka Enberg <penberg@kernel.org>
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@ -515,12 +515,6 @@ EXPORT_SYMBOL(slab_buffer_size);
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static int slab_max_order = SLAB_MAX_ORDER_LO;
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static bool slab_max_order_set __initdata;
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static inline struct kmem_cache *page_get_cache(struct page *page)
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{
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BUG_ON(!PageSlab(page));
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return page->slab_cache;
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}
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static inline struct kmem_cache *virt_to_cache(const void *obj)
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{
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struct page *page = virt_to_head_page(obj);
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