topology.h 619 字节
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/*
 * 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) 2007 by Ralf Baechle
 */
#ifndef __ASM_TOPOLOGY_H
#define __ASM_TOPOLOGY_H

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Linus Torvalds 已提交
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#include <topology.h>
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#include <linux/smp.h>

#ifdef CONFIG_SMP
#define topology_physical_package_id(cpu)	(cpu_data[cpu].package)
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#define topology_core_id(cpu)			(cpu_core(&cpu_data[cpu]))
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#define topology_core_cpumask(cpu)		(&cpu_core_map[cpu])
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#define topology_sibling_cpumask(cpu)		(&cpu_sibling_map[cpu])
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#endif
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#endif /* __ASM_TOPOLOGY_H */