cgroup_fj: function2

Check if the cgroup exists. The cgroup
will be mounted (and umounted) only if it doesn't exist at
the start of the test.
Removed testcases 3-6 because they tested a no longer supported
feature.
Renamed testcases 6-13 to 3-9 (ie: testcase 3 = former testcase 7)
Add tests for every subsystem instead of only debug except for
testcases 1 & 2 which are specific for debug and cpuset.

Signed-off-by: Cedric Hnyda <chnyda@suse.com>
2 files changed