From dc8ecb43701a78bd3c38e7fed1d1c76840579450 Mon Sep 17 00:00:00 2001 From: KAMEZAWA Hiroyuki Date: Mon, 27 Mar 2006 01:15:34 -0800 Subject: [PATCH] unify pfn_to_page: x86_64 pfn_to_page x86_64 can use generic funcs. For DISCONTIGMEM, CONFIG_OUT_OF_LINE_PFN_TO_PAGE is selected. Signed-off-by: KAMEZAWA Hiroyuki Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-x86_64/mmzone.h | 4 ---- 1 file changed, 4 deletions(-) (limited to 'include/asm-x86_64/mmzone.h') diff --git a/include/asm-x86_64/mmzone.h b/include/asm-x86_64/mmzone.h index 937f99b26883..6b18cd8f293d 100644 --- a/include/asm-x86_64/mmzone.h +++ b/include/asm-x86_64/mmzone.h @@ -44,12 +44,8 @@ static inline __attribute__((pure)) int phys_to_nid(unsigned long addr) #define pfn_to_nid(pfn) phys_to_nid((unsigned long)(pfn) << PAGE_SHIFT) #define kvaddr_to_nid(kaddr) phys_to_nid(__pa(kaddr)) -extern struct page *pfn_to_page(unsigned long pfn); -extern unsigned long page_to_pfn(struct page *page); extern int pfn_valid(unsigned long pfn); #endif -#define local_mapnr(kvaddr) \ - ( (__pa(kvaddr) >> PAGE_SHIFT) - node_start_pfn(kvaddr_to_nid(kvaddr)) ) #endif #endif -- cgit v1.2.3-59-g8ed1b