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
6 * Copyright (C) 1999, 2000, 06 Ralf Baechle (ralf@linux-mips.org)
7 * Copyright (C) 1999, 2000 Silicon Graphics, Inc.
9 #ifndef _ASM_SPINLOCK_H
10 #define _ASM_SPINLOCK_H
12 #include <asm/processor.h>
13 #include <asm/qrwlock.h>
14 #include <asm/qspinlock.h>
16 #define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
17 #define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
19 #define arch_spin_relax(lock) cpu_relax()
20 #define arch_read_relax(lock) cpu_relax()
21 #define arch_write_relax(lock) cpu_relax()
23 #endif /* _ASM_SPINLOCK_H */