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-rw-r--r--block/qcow2.h4
1 files changed, 0 insertions, 4 deletions
diff --git a/block/qcow2.h b/block/qcow2.h
index adf5c3950f..01b5250415 100644
--- a/block/qcow2.h
+++ b/block/qcow2.h
@@ -77,10 +77,6 @@
#define DEFAULT_L2_CACHE_CLUSTERS 8 /* clusters */
#define DEFAULT_L2_CACHE_BYTE_SIZE 1048576 /* bytes */
-/* The refblock cache needs only a fourth of the L2 cache size to cover as many
- * clusters */
-#define DEFAULT_L2_REFCOUNT_SIZE_RATIO 4
-
#define DEFAULT_CLUSTER_SIZE 65536