29 lines
1.1 KiB
C
29 lines
1.1 KiB
C
/*
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* $Id$
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*
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* Copyright (C) 2007 OpenWrt.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _ASM_MACH_MMZONE_H
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#define _ASM_MACH_MMZONE_H
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extern pg_data_t __node_data[];
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#define NODE_DATA(nid) (&__node_data[nid])
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#define NODE_MEM_MAP(nid) (NODE_DATA(nid)->node_mem_map)
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#define pa_to_nid(addr) (((addr) >= ARCH_PFN_OFFSET << PAGE_SHIFT) ? 0 : -1)
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#endif /* _ASM_MACH_MMZONE_H */
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