1 /*

     2  * Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved.

     3  * Copyright (c) 2016 SAP SE. All rights reserved.

     4  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     5  *

     6  * This code is free software; you can redistribute it and/or modify it

     7  * under the terms of the GNU General Public License version 2 only, as

     8  * published by the Free Software Foundation.

     9  *

    10  * This code is distributed in the hope that it will be useful, but WITHOUT

    11  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13  * version 2 for more details (a copy is included in the LICENSE file that

    14  * accompanied this code).

    15  *

    16  * You should have received a copy of the GNU General Public License version

    17  * 2 along with this work; if not, write to the Free Software Foundation,

    18  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19  *

    20  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21  * or visit www.oracle.com if you need additional information or have any

    22  * questions.

    23  *

    24  */

    25 

    26 #ifndef OS_CPU_LINUX_S390_VM_PREFETCH_LINUX_S390_INLINE_HPP

    27 #define OS_CPU_LINUX_S390_VM_PREFETCH_LINUX_S390_INLINE_HPP

    28 

    29 #include "runtime/prefetch.hpp"

    30 

    31 inline void Prefetch::read(void* loc, intx interval) {

    32   // No prefetch instructions on z/Architecture -> implement trivially.

    33 }

    34 

    35 inline void Prefetch::write(void* loc, intx interval) {

    36   // No prefetch instructions on z/Architecture -> implement trivially.

    37 }

    38 

    39 #endif // OS_CPU_LINUX_S390_VM_PREFETCH_LINUX_S390_INLINE_HPP