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author | Fam Zheng <famz@redhat.com> | 2013-08-23 09:14:47 +0800 |
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committer | Stefan Hajnoczi <stefanha@redhat.com> | 2013-09-06 15:25:08 +0200 |
commit | 4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec (patch) | |
tree | b5046de0d490c5770087eeaff3f6190f0f6c22a3 /block/mirror.c | |
parent | 9fcb025146676ab376e6159b58f5a5ddb67bf03c (diff) | |
download | qemu-4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec.zip qemu-4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec.tar.gz qemu-4f6fd3491cf0f768b135ed2e242bd1d1d2a2efec.tar.bz2 |
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.c | 2 |
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); } |