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-rw-r--r--include/asm-s390/cache.h20
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diff --git a/include/asm-s390/cache.h b/include/asm-s390/cache.h
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+/*
+ * include/asm-s390/cache.h
+ *
+ * S390 version
+ * Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
+ *
+ * Derived from "include/asm-i386/cache.h"
+ * Copyright (C) 1992, Linus Torvalds
+ */
+
+#ifndef __ARCH_S390_CACHE_H
+#define __ARCH_S390_CACHE_H
+
+#define L1_CACHE_BYTES 256
+#define L1_CACHE_SHIFT 8
+#define L1_CACHE_SHIFT_MAX 8 /* largest L1 which this arch supports */
+
+#define ARCH_KMALLOC_MINALIGN 8
+
+#endif