Signed-off-by: Benoit Canet <ben...@irqsave.net> --- block/qcow2-dedup.c | 6 ++++++ block/qcow2.h | 1 + 2 files changed, 7 insertions(+)
diff --git a/block/qcow2-dedup.c b/block/qcow2-dedup.c index 1ed219d..197d04d 100644 --- a/block/qcow2-dedup.c +++ b/block/qcow2-dedup.c @@ -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; +} diff --git a/block/qcow2.h b/block/qcow2.h index 6d6f5d3..a13ec75 100644 --- a/block/qcow2.h +++ b/block/qcow2.h @@ -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 -- 1.7.10.4