mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-13 14:04:05 +08:00
71f512e897
Track the idle thread task_struct for each CPU. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
27 lines
551 B
C
27 lines
551 B
C
/*
|
|
* linux/include/asm-arm/cpu.h
|
|
*
|
|
* Copyright (C) 2004-2005 ARM Ltd.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#ifndef __ASM_ARM_CPU_H
|
|
#define __ASM_ARM_CPU_H
|
|
|
|
#include <linux/config.h>
|
|
#include <linux/percpu.h>
|
|
|
|
struct cpuinfo_arm {
|
|
struct cpu cpu;
|
|
#ifdef CONFIG_SMP
|
|
struct task_struct *idle;
|
|
unsigned int loops_per_jiffy;
|
|
#endif
|
|
};
|
|
|
|
DECLARE_PER_CPU(struct cpuinfo_arm, cpu_data);
|
|
|
|
#endif
|