arch/s390/include/asm/cache.h

   1 /*
   2  *  S390 version
   3  *    Copyright IBM Corp. 1999
   4  *
   5  *  Derived from "include/asm-i386/cache.h"
   6  *    Copyright (C) 1992, Linus Torvalds
   7  */
   8
   9 #ifndef __ARCH_S390_CACHE_H
  10 #define __ARCH_S390_CACHE_H
  11
  12 #define L1_CACHE_BYTES     256
  13 #define L1_CACHE_SHIFT     8
  14 #define NET_SKB_PAD        32
  15
  16 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
  17
  18 /* Read-only memory is marked before mark_rodata_ro() is called. */
  19 #define __ro_after_init __read_mostly
  20
  21 #endif