From: Miles Bader Signed-off-by: Miles Bader Signed-off-by: Andrew Morton --- include/asm-v850/page.h | 5 +++-- 1 files changed, 3 insertions(+), 2 deletions(-) diff -puN include/asm-v850/page.h~v850-define-pfn_valid include/asm-v850/page.h --- devel/include/asm-v850/page.h~v850-define-pfn_valid 2005-07-25 21:36:14.000000000 -0700 +++ devel-akpm/include/asm-v850/page.h 2005-07-25 21:36:14.000000000 -0700 @@ -1,8 +1,8 @@ /* * include/asm-v850/page.h -- VM ops * - * Copyright (C) 2001,02,03 NEC Electronics Corporation - * Copyright (C) 2001,02,03 Miles Bader + * Copyright (C) 2001,02,03,05 NEC Electronics Corporation + * Copyright (C) 2001,02,03,05 Miles Bader * * This file is subject to the terms and conditions of the GNU General * Public License. See the file COPYING in the main directory of this @@ -113,6 +113,7 @@ typedef unsigned long pgprot_t; #define pfn_to_page(pfn) virt_to_page (pfn_to_virt (pfn)) #define page_to_pfn(page) virt_to_pfn (page_to_virt (page)) +#define pfn_valid(pfn) ((pfn) < max_mapnr) #define virt_addr_valid(kaddr) \ (((void *)(kaddr) >= (void *)PAGE_OFFSET) && MAP_NR (kaddr) < max_mapnr) _