1 /* 2 * include/asm-s390/param.h 3 * 4 * S390 version 5 * 6 * Derived from "include/asm-i386/param.h" 7 */ 8 9 #ifndef _ASMS390_PARAM_H 10 #define _ASMS390_PARAM_H 11 12 #ifdef __KERNEL__ 13 # define HZ CONFIG_HZ /* Internal kernel timer frequency */ 14 # define USER_HZ 100 /* .. some user interfaces are in "ticks" */ 15 # define CLOCKS_PER_SEC (USER_HZ) /* like times() */ 16 #endif 17 18 #ifndef HZ 19 #define HZ 100 20 #endif 21 22 #define EXEC_PAGESIZE 4096 23 24 #ifndef NOGROUP 25 #define NOGROUP (-1) 26 #endif 27 28 #define MAXHOSTNAMELEN 64 /* max length of hostname */ 29 30 #endif 31