@@ -999,3 +999,9 @@ 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);
}
+
+bool qcow2_dedup_is_running(BlockDriverState *bs)
+{
+ BDRVQcowState *s = bs->opaque;
+ return s->has_dedup && s->dedup_status == DEDUP_STATUS_STARTED;
+}
@@ -502,5 +502,6 @@ void qcow2_dedup_refcount_zero_reached(BlockDriverState *bs,
uint64_t cluster_index);
void qcow2_dedup_refcount_half_max_reached(BlockDriverState *bs,
uint64_t cluster_index);
+bool qcow2_dedup_is_running(BlockDriverState *bs);
#endif
Signed-off-by: Benoit Canet <benoit@irqsave.net> --- block/qcow2-dedup.c | 6 ++++++ block/qcow2.h | 1 + 2 files changed, 7 insertions(+)