This lets query-block-jobs retrieve information and statistics on the
mirroring target.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
block/mirror.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/block/mirror.c b/block/mirror.c
index 1ed19a9..4c1582d 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -201,10 +201,21 @@ static void mirror_set_speed(BlockJob *job, int64_t
speed, Error **errp)
ratelimit_set_speed(&s->limit, speed / BDRV_SECTOR_SIZE, SLICE_TIME);
}
+static void mirror_query(BlockJob *job, BlockJobInfo *info)
+{
+ MirrorBlockJob *s = container_of(job, MirrorBlockJob, common);
+
+ info->has_target = true;
+ info->target = g_new0(BlockJobTargetInfo, 1);
+ info->target->info = bdrv_query_info(s->target);
+ info->target->stats = bdrv_query_stats(s->target);
+}
+
static BlockJobType mirror_job_type = {
.instance_size = sizeof(MirrorBlockJob),
.job_type = "mirror",
.set_speed = mirror_set_speed,
+ .query = mirror_query,
};
void mirror_start(BlockDriverState *bs, BlockDriverState *target,
--
1.7.10.2
