autotest/virt-test — pull request #1192 by yumingfei (2013-12-05 09:30:21+00:00)
Title: staging.utils.cgroup: Match controller more exactly.

Controller cpu and cpuacct may be mounted as cpu,cpuacct,
and get_cgroup_mountpoint("cpu") will get cpuset because
no exact matched controller("cpuset" will be in the front of
matched list).

Signed-off-by: Yu Mingfei