1/* 2 * This file is subject to the terms and conditions of the GNU General Public 3 * License. See the file "COPYING" in the main directory of this archive 4 * for more details. 5 * 6 * Copyright (C) 1999, 2000, 06 Ralf Baechle (ralf@linux-mips.org) 7 * Copyright (C) 1999, 2000 Silicon Graphics, Inc. 8 */ 9#ifndef _ASM_SPINLOCK_H 10#define _ASM_SPINLOCK_H 11 12#include <asm/processor.h> 13#include <asm/qrwlock.h> 14#include <asm/qspinlock.h> 15 16#define arch_read_lock_flags(lock, flags) arch_read_lock(lock) 17#define arch_write_lock_flags(lock, flags) arch_write_lock(lock) 18 19#define arch_spin_relax(lock) cpu_relax() 20#define arch_read_relax(lock) cpu_relax() 21#define arch_write_relax(lock) cpu_relax() 22 23#endif /* _ASM_SPINLOCK_H */ 24