1#ifndef _ASM_PPC64_PARAM_H 2#define _ASM_PPC64_PARAM_H 3 4/* 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License 7 * as published by the Free Software Foundation; either version 8 * 2 of the License, or (at your option) any later version. 9 */ 10 11#ifndef HZ 12#define HZ 100 13#ifdef __KERNEL__ 14#if HZ == 100 15/* ppc (like X86) is defined to provide userspace with a world where HZ=100 16 We have to do this, (x*const)/const2 isnt optimised out because its not 17 a null operation as it might overflow.. */ 18#define hz_to_std(a) (a) 19#else 20#define hz_to_std(a) ((a)*(100/HZ)+((a)*(100%HZ))/HZ) 21#endif 22#endif 23#endif 24 25#define EXEC_PAGESIZE 4096 26 27#ifndef NGROUPS 28#define NGROUPS 32 29#endif 30 31#ifndef NOGROUP 32#define NOGROUP (-1) 33#endif 34 35#define MAXHOSTNAMELEN 64 /* max length of hostname */ 36 37#ifdef __KERNEL__ 38# define CLOCKS_PER_SEC HZ /* frequency at which times() counts */ 39#endif 40 41#endif /* _ASM_PPC64_PARAM_H */ 42