[cgmanager-devel] [lxc/cgmanager] 7a140e: mount tmpfs onto /root after pivot_root

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/lxc/cgmanager
  Commit: 7a140e8743f816f7db0d919f61d99d9aaf1897e8
      https://github.com/lxc/cgmanager/commit/7a140e8743f816f7db0d919f61d99d9aaf1897e8
  Author: Serge Hallyn <serge.hallyn at ubuntu.com>
  Date:   2015-04-06 (Mon, 06 Apr 2015)

  Changed paths:
    M fs.c

  Log Message:
  -----------
  mount tmpfs onto /root after pivot_root

Otherwise we end up losing that mount, and we can again lock on attempts
to open /root/.dbus-keyrings/org_freedesktop_general.lock O_WRONLY with
/ readonly.

Signed-off-by: Serge Hallyn <serge.hallyn at ubuntu.com>