CONFIG_CORE_SMALL reduce size of pidmap table for small machines Signed-off-by: Matt Mackall <[EMAIL PROTECTED]>
Index: tiny/include/linux/threads.h =================================================================== --- tiny.orig/include/linux/threads.h 2004-12-04 15:42:35.000000000 -0800 +++ tiny/include/linux/threads.h 2004-12-04 19:42:19.032212529 -0800 @@ -25,11 +25,19 @@ /* * This controls the default maximum pid allocated to a process */ +#ifdef CONFIG_CORE_SMALL +#define PID_MAX_DEFAULT 0x1000 +#else #define PID_MAX_DEFAULT 0x8000 +#endif /* * A maximum of 4 million PIDs should be enough for a while: */ +#ifdef CONFIG_CORE_SMALL +#define PID_MAX_LIMIT (PAGE_SIZE*8) /* one pidmap entry */ +#else #define PID_MAX_LIMIT (sizeof(long) > 4 ? 4*1024*1024 : PID_MAX_DEFAULT) +#endif #endif - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/