OpenJDK / amber / amber
changeset 10536:28111f5acd64
7090069: Java launcher hangs in infinite loop on windows when UseNUMA[Interleaving] is specified
Summary: Fix _numa_used_node_list array size specification
Reviewed-by: kvn, johnc, jmasa, ysr
| author | iveresov |
|---|---|
| date | Tue, 13 Sep 2011 16:58:35 -0700 |
| parents | 891f353a95c0 |
| children | 23539f11e110 |
| files | hotspot/src/os/windows/vm/os_windows.cpp |
| diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/hotspot/src/os/windows/vm/os_windows.cpp Tue Sep 13 12:40:14 2011 -0400 +++ b/hotspot/src/os/windows/vm/os_windows.cpp Tue Sep 13 16:58:35 2011 -0700 @@ -2644,7 +2644,7 @@ ULONG highest_node_number; if (!os::Kernel32Dll::GetNumaHighestNodeNumber(&highest_node_number)) return false; free_node_list(); - _numa_used_node_list = NEW_C_HEAP_ARRAY(int, highest_node_number); + _numa_used_node_list = NEW_C_HEAP_ARRAY(int, highest_node_number + 1); for (unsigned int i = 0; i <= highest_node_number; i++) { ULONGLONG proc_mask_numa_node; if (!os::Kernel32Dll::GetNumaNodeProcessorMask(i, &proc_mask_numa_node)) return false;