include/linux/tasks.h

   1 #ifndef _LINUX_TASKS_H
   2 #define _LINUX_TASKS_H
   3
   4 /*
   5  * This is the maximum nr of tasks - change it if you need to
   6  */
   7
   8 #ifdef __SMP__
   9 #define NR_CPUS 32              /* Max processors that can be running in SMP */
  10 #else
  11 #define NR_CPUS 1
  12 #endif
  13
  14 #define NR_TASKS        512     /* On x86 Max 4092, or 4090 w/APM configured. */
  15
  16 #define MAX_TASKS_PER_USER (NR_TASKS/2)
  17 #define MIN_TASKS_LEFT_FOR_ROOT 4
  18
  19
  20 /*
  21  * This controls the maximum pid allocated to a process
  22  */
  23 #define PID_MAX 0x8000
  24
  25 #endif