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Commit e9c3d6b9 authored by Miles Bader's avatar Miles Bader Committed by Linus Torvalds
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[PATCH] v850: Define pfn_valid 



Signed-off-by: default avatarMiles Bader <miles@gnu.org>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent e63b68de

include/asm-v850/page.h

+3 −2
Original line number Diff line number Diff line 
/*

 * include/asm-v850/page.h -- VM ops

 *

 *  Copyright (C) 2001,02,03  NEC Electronics Corporation

 *  Copyright (C) 2001,02,03  Miles Bader <miles@gnu.org>

 *  Copyright (C) 2001,02,03,05  NEC Electronics Corporation

 *  Copyright (C) 2001,02,03,05  Miles Bader <miles@gnu.org>

 *

 * 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
@@ -132,6 +132,7 @@ extern __inline__ int get_order (unsigned long size) 


#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)