[Qemu-devel] [RFC V5 45/62] qcow2: Count deduplication refcount overflow metric.

[Benoît Canet]

---
 block/qcow2-dedup.c |    1 +
 1 file changed, 1 insertion(+)

diff --git a/block/qcow2-dedup.c b/block/qcow2-dedup.c
index 4a1b184..db23b71 100644
--- a/block/qcow2-dedup.c
+++ b/block/qcow2-dedup.c
@@ -1024,6 +1024,7 @@ void 
qcow2_dedup_refcount_half_max_reached(BlockDriverState *bs,
 
     /* remove the QCowHashNode from ram so we won't use it anymore for dedup */
     qcow2_remove_hash_node(bs, hash_node);
+    s->dedup_metrics.refcount_overflows++;
 }
 
 bool qcow2_dedup_is_running(BlockDriverState *bs)
-- 
1.7.10.4