[Devel] [PATCH rh7 3/3] ve: Use wait_on_bit() to wait attaching is completed

[Vladimir Davydov]

On Fri, Oct 16, 2015 at 07:25:15PM +0300, Kirill Tkhai wrote:
> wait_on_bit() prevents excess schedule_timeout() looping
> (i.e. cpu time waisting and possible livelocks)

I think a completion would suit the purpose much better.