tree 52f4f7af38d22a372270cc25c3fd863970a341c2
parent b4b059f628173dd1d722ee8a9c592a80aec1fc2f
author Kevin Wolf <kwolf@redhat.com> 1434369064 +0200
committer Kevin Wolf <kwolf@redhat.com> 1436886923 +0200

block: Introduce bdrv_unref_child()

This is the counterpart for bdrv_open_child(). It decreases the
reference count of the child BDS and removes it from the list of
children of the given parent BDS.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>