docker/docker — pull request #9454 by lebauce (2014-12-02 14:59:50+00:00)
Title: overlayfs: handle upstream kernel module renaming

The kernel module for overlayfs has been renamed to 'overlay' in the soon-to-be-released 3.18 version of the Linux kernel.

Should we still support the out of tree version (with the name 'overlayfs') ?