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- #ifndef _LINUX_THREADS_H
- #define _LINUX_THREADS_H
-
- #include <linux/config.h>
-
- /*
- * The default limit for the nr of threads is now in
- * /proc/sys/kernel/threads-max.
- */
-
- /*
- * Maximum supported processors that can run under SMP. This value is
- * set via configure setting. The maximum is equal to the size of the
- * bitmasks used on that platform, i.e. 32 or 64. Setting this smaller
- * saves quite a bit of memory.
- */
- #ifdef CONFIG_SMP
- #define NR_CPUS CONFIG_NR_CPUS
- #else
- #define NR_CPUS 1
- #endif
-
- #define MIN_THREADS_LEFT_FOR_ROOT 4
-
- /*
- * This controls the default maximum pid allocated to a process
- */
- #define PID_MAX_DEFAULT 0x8000
-
- /*
- * A maximum of 4 million PIDs should be enough for a while:
- */
- #define PID_MAX_LIMIT (sizeof(long) > 4 ? 4*1024*1024 : PID_MAX_DEFAULT)
-
- #endif
-