dotcloud/docker — pull request #4465 by alexlarsson (2014-03-05 08:42:59+00:00)
Title: libcontainer: Use MS_PRIVATE instead of MS_SLAVE

Now that we unmount all the mounts from the global namespace we can
use a private namespace rather than a slave one (as we have no need
for unmounts of inherited global mounts to propagate into the
container).

Docker-DCO-1.1-Signed-off-by: Alexander Larsson (github: alexlarsson)