haiku/headers/private/kernel/arch/arm/arch_atomic.h

/*
 * Copyright 2014, Paweł Dziepak, pdziepak@quarnos.org.
 * Distributed under the terms of the MIT License.
 *
 * Authors:
 *		Alexander von Gluck IV <kallisti5@unixzen.com>
 */
#ifndef _KERNEL_ARCH_ARM_ATOMIC_H
#define _KERNEL_ARCH_ARM_ATOMIC_H


#include <arch_cpu.h>


static inline void
memory_read_barrier_inline(void)
{
	dmb();
}


static inline void
memory_write_barrier_inline(void)
{
	dmb();
}


static inline void
memory_full_barrier_inline(void)
{
	dmb();
}


#define memory_read_barrier memory_read_barrier_inline
#define memory_write_barrier memory_write_barrier_inline
#define memory_full_barrier memory_full_barrier_inline


#endif	// _KERNEL_ARCH_ARM_ATOMIC_H