[Qemu-devel] [RFC V5 49/62] qcow2: returns deduplication metrics and status via bdrv_get_info()

[Benoît Canet]

---
 block/qcow2.c |    4 ++++
 1 file changed, 4 insertions(+)

diff --git a/block/qcow2.c b/block/qcow2.c
index 753fce0..e442268 100644
--- a/block/qcow2.c
+++ b/block/qcow2.c
@@ -1868,6 +1868,10 @@ static int qcow2_get_info(BlockDriverState *bs, 
BlockDriverInfo *bdi)
     BDRVQcowState *s = bs->opaque;
     bdi->cluster_size = s->cluster_size;
     bdi->vm_state_offset = qcow2_vm_state_offset(s);
+    bdi->has_dedup = s->has_dedup;
+    bdi->dedup_running = s->dedup_status == QCOW_DEDUP_STARTED;
+    qcow2_dedup_update_metrics(bs);
+    memcpy(&bdi->dedup_metrics, &s->dedup_metrics, sizeof(bdi->dedup_metrics));
     return 0;
 }
 
-- 
1.7.10.4