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Diffstat (limited to 'include/asm-mips/mmzone.h')
| -rw-r--r-- | include/asm-mips/mmzone.h | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/include/asm-mips/mmzone.h b/include/asm-mips/mmzone.h deleted file mode 100644 index 011caebac36..00000000000 --- a/include/asm-mips/mmzone.h +++ /dev/null @@ -1,44 +0,0 @@ -/* - * Written by Kanoj Sarcar (kanoj@sgi.com) Aug 99 - * Rewritten for Linux 2.6 by Christoph Hellwig (hch@lst.de) Jan 2004 - */ -#ifndef _ASM_MMZONE_H_ -#define _ASM_MMZONE_H_ - -#include <linux/config.h> -#include <asm/page.h> -#include <mmzone.h> - -#ifdef CONFIG_DISCONTIGMEM - -#define kvaddr_to_nid(kvaddr) pa_to_nid(__pa(kvaddr)) -#define pfn_to_nid(pfn) pa_to_nid((pfn) << PAGE_SHIFT) - -#define pfn_valid(pfn) \ -({ \ - unsigned long __pfn = (pfn); \ - int __n = pfn_to_nid(__pfn); \ - ((__n >= 0) ? (__pfn < NODE_DATA(__n)->node_start_pfn + \ - NODE_DATA(__n)->node_spanned_pages) : 0);\ -}) - -#define pfn_to_page(pfn) \ -({ \ - unsigned long __pfn = (pfn); \ - pg_data_t *__pg = NODE_DATA(pfn_to_nid(__pfn)); \ - __pg->node_mem_map + (__pfn - __pg->node_start_pfn); \ -}) - -#define page_to_pfn(p) \ -({ \ - struct page *__p = (p); \ - struct zone *__z = page_zone(__p); \ - ((__p - __z->zone_mem_map) + __z->zone_start_pfn); \ -}) - -/* XXX: FIXME -- wli */ -#define kern_addr_valid(addr) (0) - -#endif /* CONFIG_DISCONTIGMEM */ - -#endif /* _ASM_MMZONE_H_ */ |