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-rw-r--r--src/mem/ruby/system/DirectoryMemory.cc2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mem/ruby/system/DirectoryMemory.cc b/src/mem/ruby/system/DirectoryMemory.cc
index e230059ad..9b2a3873c 100644
--- a/src/mem/ruby/system/DirectoryMemory.cc
+++ b/src/mem/ruby/system/DirectoryMemory.cc
@@ -44,7 +44,7 @@
int DirectoryMemory::m_num_directories = 0;
int DirectoryMemory::m_num_directories_bits = 0;
-int DirectoryMemory::m_total_size_bytes = 0;
+uint64_t DirectoryMemory::m_total_size_bytes = 0;
DirectoryMemory::DirectoryMemory(const string & name)
: m_name(name)