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-rw-r--r--src/mem/ruby/structures/DirectoryMemory.hh1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mem/ruby/structures/DirectoryMemory.hh b/src/mem/ruby/structures/DirectoryMemory.hh
index 98403808b..a549366d0 100644
--- a/src/mem/ruby/structures/DirectoryMemory.hh
+++ b/src/mem/ruby/structures/DirectoryMemory.hh
@@ -76,6 +76,7 @@ class DirectoryMemory : public SimObject
static int m_num_directories;
static int m_num_directories_bits;
+ static uint64_t m_total_size_bytes;
static int m_numa_high_bit;
};