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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