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-rw-r--r--src/mem/cache/tags/fa_lru.hh2
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mem/cache/tags/fa_lru.hh b/src/mem/cache/tags/fa_lru.hh
index dee1af028..35413c253 100644
--- a/src/mem/cache/tags/fa_lru.hh
+++ b/src/mem/cache/tags/fa_lru.hh
@@ -68,6 +68,8 @@
// TrackedCaches class
//#define FALRU_DEBUG
+class ReplaceableEntry;
+
// A bitmask of the caches we are keeping track of. Currently the
// lowest bit is the smallest cache we are tracking, as it is
// specified by the corresponding parameter. The rest of the bits are