Cregit: Linux 5.4: cache.h

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
David S. Miller	30	65.22%	3	37.50%
Linus Torvalds (pre-git)	14	30.43%	3	37.50%
Denys Vlasenko	1	2.17%	1	12.50%
Greg Kroah-Hartman	1	2.17%	1	12.50%
Total	46		8

/* SPDX-License-Identifier: GPL-2.0 */
/* cache.h:  Cache specific code for the Sparc.  These include flushing
 *           and direct tag/data line access.
 *
 * Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
 */

#ifndef _SPARC_CACHE_H
#define _SPARC_CACHE_H

#define ARCH_SLAB_MINALIGN	__alignof__(unsigned long long)

#define L1_CACHE_SHIFT 5
#define L1_CACHE_BYTES 32

#ifdef CONFIG_SPARC32
#define SMP_CACHE_BYTES_SHIFT 5
#else
#define SMP_CACHE_BYTES_SHIFT 6
#endif

#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT)

#define __read_mostly __attribute__((__section__(".data..read_mostly")))

#endif /* !(_SPARC_CACHE_H) */