1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*
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* linux/arch/arm/mm/discontig.c
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*
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* Discontiguous memory support.
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*
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* Initial code: Copyright (C) 1999-2000 Nicolas Pitre
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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 version 2 as
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* published by the Free Software Foundation.
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*/
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#include <linux/module.h>
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#include <linux/mm.h>
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#include <linux/init.h>
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#include <linux/bootmem.h>
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#if MAX_NUMNODES != 4 && MAX_NUMNODES != 16
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# error Fix Me Please
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#endif
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/*
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* Our node_data structure for discontiguous memory.
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*/
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static bootmem_data_t node_bootmem_data[MAX_NUMNODES];
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pg_data_t discontig_node_data[MAX_NUMNODES] = {
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{ .bdata = &node_bootmem_data[0] },
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{ .bdata = &node_bootmem_data[1] },
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{ .bdata = &node_bootmem_data[2] },
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{ .bdata = &node_bootmem_data[3] },
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#if MAX_NUMNODES == 16
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{ .bdata = &node_bootmem_data[4] },
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{ .bdata = &node_bootmem_data[5] },
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{ .bdata = &node_bootmem_data[6] },
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{ .bdata = &node_bootmem_data[7] },
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{ .bdata = &node_bootmem_data[8] },
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{ .bdata = &node_bootmem_data[9] },
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{ .bdata = &node_bootmem_data[10] },
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{ .bdata = &node_bootmem_data[11] },
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{ .bdata = &node_bootmem_data[12] },
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{ .bdata = &node_bootmem_data[13] },
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{ .bdata = &node_bootmem_data[14] },
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{ .bdata = &node_bootmem_data[15] },
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#endif
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};
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EXPORT_SYMBOL(discontig_node_data);
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