1 #ifndef _ASM_IA64_CACHE_H
2 #define _ASM_IA64_CACHE_H
4 #include <linux/config.h>
7 * Copyright (C) 1998-2000 Hewlett-Packard Co
8 * David Mosberger-Tang <davidm@hpl.hp.com>
11 /* Bytes per L1 (data) cache line. */
12 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
13 #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
17 # define SMP_CACHE_BYTES L1_CACHE_BYTES
20 * The "aligned" directive can only _increase_ alignment, so this is
21 * safe and provides an easy way to avoid wasting space on a
24 # define SMP_CACHE_SHIFT 3
25 # define SMP_CACHE_BYTES (1 << 3)
28 #define __read_mostly __attribute__((__section__(".data.read_mostly")))
30 #endif /* _ASM_IA64_CACHE_H */