equal
deleted
inserted
replaced
1 /* |
1 /* |
2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * |
4 * |
5 * This code is free software; you can redistribute it and/or modify it |
5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as |
6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. |
7 * published by the Free Software Foundation. |
58 if (mapAddress == NULL) { |
58 if (mapAddress == NULL) { |
59 return NULL; |
59 return NULL; |
60 } |
60 } |
61 |
61 |
62 // commit memory |
62 // commit memory |
63 if (!os::commit_memory(mapAddress, size)) { |
63 if (!os::commit_memory(mapAddress, size, !ExecMem)) { |
64 if (PrintMiscellaneous && Verbose) { |
64 if (PrintMiscellaneous && Verbose) { |
65 warning("Could not commit PerfData memory\n"); |
65 warning("Could not commit PerfData memory\n"); |
66 } |
66 } |
67 os::release_memory(mapAddress, size); |
67 os::release_memory(mapAddress, size); |
68 return NULL; |
68 return NULL; |