src/hotspot/os/linux/gc/z/zSyscall_linux.cpp

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2019, 2020, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License version 2 only, as
  * published by the Free Software Foundation.

@@ -32,5 +32,9 @@
 }
 
 int ZSyscall::fallocate(int fd, int mode, size_t offset, size_t length) {
   return syscall(SYS_fallocate, fd, mode, offset, length);
 }
+
+long ZSyscall::get_mempolicy(int* mode, unsigned long* nodemask, unsigned long maxnode, void* addr, unsigned long flags) {
+  return syscall(SYS_get_mempolicy, mode, nodemask, maxnode, addr, flags);
+}