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authorFam Zheng <famz@redhat.com>2013-08-23 09:14:47 +0800
committerStefan Hajnoczi <stefanha@redhat.com>2013-09-06 15:25:08 +0200
commit4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec (patch)
treeb5046de0d490c5770087eeaff3f6190f0f6c22a3 /block/mirror.c
parent9fcb025146676ab376e6159b58f5a5ddb67bf03c (diff)
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block: make bdrv_delete() static
Manage BlockDriverState lifecycle with refcnt, so bdrv_delete() is no longer public and should be called by bdrv_unref() if refcnt is decreased to 0. This is an identical change because effectively, there's no multiple reference of BDS now: no caller of bdrv_ref() yet, only bdrv_new() sets bs->refcnt to 1, so all bdrv_unref() now actually delete the BDS. Signed-off-by: Fam Zheng <famz@redhat.com> Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'block/mirror.c')
-rw-r--r--block/mirror.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block/mirror.c b/block/mirror.c
index 86de458..8dbc5f7 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -480,7 +480,7 @@ immediate_exit:
bdrv_swap(s->target, s->common.bs);
}
bdrv_close(s->target);
- bdrv_delete(s->target);
+ bdrv_unref(s->target);
block_job_completed(&s->common, ret);
}