block: Convert bdrv_prwv_co() to BdrvChild
authorKevin Wolf <kwolf@redhat.com>
Mon, 30 May 2016 13:00:40 +0000 (15:00 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 5 Jul 2016 14:46:27 +0000 (16:46 +0200)
commite293b7a3dff232ddf71e92ea88961b597586911e
treef69775001aef67159c24779d08fb5e802adad9fd
parent720ff280e73ebdc6751a9c5ae741fdcdd092a5a0
block: Convert bdrv_prwv_co() to BdrvChild

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
block/io.c