block: mirror: fix wrong comment of mirror_start

Obviously, we should write to '@target'.

Signed-off-by: Yaowei Bai <baiyaowei@cmss.chinamobile.com>
Reviewed-by: Xiubo Li <lixiubo@cmss.chinamobile.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-id: 1473851019-7005-2-git-send-email-baiyaowei@cmss.chinamobile.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Yaowei Bai 2016-09-14 07:03:38 -04:00 committed by Stefan Hajnoczi
parent 25930ed60a
commit e7e4f9f950

View File

@ -722,7 +722,7 @@ void commit_active_start(const char *job_id, BlockDriverState *bs,
* @errp: Error object.
*
* Start a mirroring operation on @bs. Clusters that are allocated
* in @bs will be written to @bs until the job is cancelled or
* in @bs will be written to @target until the job is cancelled or
* manually completed. At the end of a successful mirroring job,
* @bs will be switched to read from @target.
*/