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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-migration.c
parent9fcb025146676ab376e6159b58f5a5ddb67bf03c (diff)
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-migration.c')
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