cgroups: Remove quotes from grep expressions in move_all_tasks_to

These quotes end up being passed literally into the shutils function
arguments (i.e $3 is '-e', $4 is '"foo"') which means that the grep
command never finds matches. `exclude` is a list of comms, which don't
have spaces in them, so we can just remove the quotes.
1 file changed
tree: 6ea99540405cf6d0af4fecc12043c695dabd17db
  1. devlib/
  2. doc/
  3. src/
  4. .gitignore
  5. README.rst
  6. setup.py