[CRIU] [PATCH] freeze -- Wait for exiting tasks to complete

[Cyrill Gorcunov]

On Sun, Oct 09, 2016 at 09:21:57PM +0300, Cyrill Gorcunov wrote:
> There is a small race between exitings tasks and cgroup freezer:
> it can report a pid of exiting process which we will consider
> as a zombie and refuse to checkpoint. Lets do a trick instead:
> if we meets such task just wait a bit and repeate a freezing.
> 
> Signed-off-by: Cyrill Gorcunov <gorcunov at openvz.org>

Drop it, v2 is coming