@@ -542,6 +542,13 @@ static int qcow2_open(BlockDriverState *bs, int flags)
}
}
+ if (s->incompatible_features & QCOW2_INCOMPAT_DEDUP) {
+ ret = qcow2_dedup_init(bs);
+ if (ret < 0) {
+ goto fail;
+ }
+ }
+
#ifdef DEBUG_ALLOC
{
BdrvCheckResult result = {0};
@@ -1011,11 +1018,11 @@ fail:
static void qcow2_close(BlockDriverState *bs)
{
BDRVQcowState *s = bs->opaque;
+
g_free(s->l1_table);
if (s->has_dedup) {
- qcow2_cache_flush(bs, s->dedup_cluster_cache);
- qcow2_cache_destroy(bs, s->dedup_cluster_cache);
+ qcow2_dedup_close(bs);
}
qcow2_cache_flush(bs, s->l2_table_cache);
@@ -1509,8 +1516,10 @@ static int qcow2_create2(const char *filename, int64_t total_size,
}
/* minimal init */
- s->dedup_cluster_cache = qcow2_cache_create(bs, DEDUP_CACHE_SIZE,
- s->hash_block_size);
+ ret = qcow2_dedup_init(bs);
+ if (ret < 0) {
+ goto out;
+ }
}
/* Want a backing file? There you go.*/