Release 4.7 arch/ia64/include/asm/mmzone.h

/*
 * 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 archive
 * for more details.
 *
 * Copyright (c) 2000,2003 Silicon Graphics, Inc.  All rights reserved.
 * Copyright (c) 2002 NEC Corp.
 * Copyright (c) 2002 Erich Focht <efocht@ess.nec.de>
 * Copyright (c) 2002 Kimio Suganuma <k-suganuma@da.jp.nec.com>
 */
#ifndef _ASM_IA64_MMZONE_H

#define _ASM_IA64_MMZONE_H

#include <linux/numa.h>
#include <asm/page.h>
#include <asm/meminit.h>

#ifdef CONFIG_NUMA



static inline int pfn_to_nid(unsigned long pfn)
{
	extern int paddr_to_nid(unsigned long);
	int nid = paddr_to_nid(pfn << PAGE_SHIFT);
	if (nid < 0)
		return 0;
	else
		return nid;
}

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bob picco
bob picco
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1
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#ifdef CONFIG_IA64_DIG /* DIG systems are small */

# define MAX_PHYSNODE_ID	8

# define NR_NODE_MEMBLKS	(MAX_NUMNODES * 8)
#else /* sn2 is the biggest case, so we use that if !DIG */

# define MAX_PHYSNODE_ID	2048

# define NR_NODE_MEMBLKS	(MAX_NUMNODES * 4)
#endif

#else /* CONFIG_NUMA */

# define NR_NODE_MEMBLKS	(MAX_NUMNODES * 4)
#endif /* CONFIG_NUMA */

#endif /* _ASM_IA64_MMZONE_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
bob picco
bob picco
45
45.45%
2
18.18%
kimio suganuma
kimio suganuma
20
20.20%
1
9.09%
david mosberger
david mosberger
11
11.11%
2
18.18%
jesse barnes
jesse barnes
6
6.06%
1
9.09%
andrew morton
andrew morton
5
5.05%
2
18.18%
jes sorensen
jes sorensen
4
4.04%
1
9.09%
matthew dobson
matthew dobson
4
4.04%
1
9.09%
erich focht
erich focht
4
4.04%
1
9.09%
Total
99
100.00%
11
100.00%
  
Directory: arch/ia64/include/asm

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