[lxc-devel] [lxc/lxc] 4288b7: start: ensure cgroups are cleaned up

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/lxc/lxc
  Commit: 4288b79f23248e64f182bad5273e084b28680f69
      https://github.com/lxc/lxc/commit/4288b79f23248e64f182bad5273e084b28680f69
  Author: Christian Brauner <christian.brauner at ubuntu.com>
  Date:   2017-08-03 (Thu, 03 Aug 2017)

  Changed paths:
    M src/lxc/start.c

  Log Message:
  -----------
  start: ensure cgroups are cleaned up

When a container is marked as being in STOPPED state it is possible for another
thread to start it again even though not all cleanup operations for that
container have finished. This is not a problem for most things like sockets and
friends which are unique to the container. It is however a problem for cgroups
which are named after that container in that we cause our cgroup driver to
waste cpu cycles finding a new cgroup name.

Closes  #1726.

Signed-off-by: Christian Brauner <christian.brauner at ubuntu.com>


  Commit: 332833712b96c05bfec2ce86e6fdd6f3cc4cc2da
      https://github.com/lxc/lxc/commit/332833712b96c05bfec2ce86e6fdd6f3cc4cc2da
  Author: Serge Hallyn <serge at hallyn.com>
  Date:   2017-08-04 (Fri, 04 Aug 2017)

  Changed paths:
    M src/lxc/start.c

  Log Message:
  -----------
  Merge pull request #1729 from brauner/2017-08-03/ensure_cgroup_cleanup_before_restart

start: ensure cgroups are cleaned up


Compare: https://github.com/lxc/lxc/compare/483efec8cab8...332833712b96