include/asm-alpha/param.h

   1 #ifndef _ASM_ALPHA_PARAM_H
   2 #define _ASM_ALPHA_PARAM_H
   3
   4 /* ??? Gross.  I don't want to parameterize this, and supposedly the
   5    hardware ignores reprogramming.  We also need userland buy-in to the
   6    change in HZ, since this is visible in the wait4 resources etc.  */
   7
   8
   9 #ifndef HZ
  10 # ifndef CONFIG_ALPHA_RAWHIDE
  11 #  define HZ    1024
  12 # else
  13 #  define HZ    1200
  14 # endif
  15 #endif
  16
  17 #define USER_HZ         HZ
  18
  19 #define EXEC_PAGESIZE   8192
  20
  21 #ifndef NOGROUP
  22 #define NOGROUP         (-1)
  23 #endif
  24
  25 #define MAXHOSTNAMELEN  64      /* max length of hostname */
  26
  27 #ifdef __KERNEL__
  28 # define CLOCKS_PER_SEC HZ      /* frequency at which times() counts */
  29 #endif
  30
  31 #endif /* _ASM_ALPHA_PARAM_H */