/* internal.h: mm/ internal definitions * * Copyright (C) 2004 Red Hat, Inc. All Rights Reserved. * Written by David Howells (dhowells@redhat.com) * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version * 2 of the License, or (at your option) any later version. */#ifndef __MM_INTERNAL_H#define __MM_INTERNAL_H #include <linux/mm.h> static inline void set_page_count(struct page *page, int v){	atomic_set(&page->_count, v);} /* * Turn a non-refcounted page (->_count == 0) into refcounted with * a count of one. */static inline void set_page_refcounted(struct page *page){	BUG_ON(PageCompound(page) && page_private(page) != (unsigned long)page);	BUG_ON(atomic_read(&page->_count));	set_page_count(page, 1);} static inline void __put_page(struct page *page){	atomic_dec(&page->_count);} extern void fastcall __init __free_pages_bootmem(struct page *page,						unsigned int order); #endif