tasks.h

基于组件方式开发操作系统的OSKIT源代码

#ifndef _LINUX_TASKS_H
#define _LINUX_TASKS_H

/*
 * This is the maximum nr of tasks - change it if you need to
 */
 
#ifdef __SMP__
#define NR_CPUS	32		/* Max processors that can be running in SMP */
#else
#define NR_CPUS 1
#endif

#define NR_TASKS	512	/* On x86 Max 4092, or 4090 w/APM configured. */

#define MAX_TASKS_PER_USER (NR_TASKS/2)
#define MIN_TASKS_LEFT_FOR_ROOT 4


/*
 * This controls the maximum pid allocated to a process
 */
#define PID_MAX 0x8000

#endif