On 20.11.2012 09:30, Tejun Heo wrote:

With priomap expansion no longer depending on knowing max id
allocated, netprio_cgroup can use cgroup->id insted of cs->prioidx.
Drop prioidx alloc/free logic and convert all uses to cgroup->id.

* In cgrp_css_alloc(), parent->id test is moved above @cs allocation
   to simplify error path.

* In cgrp_css_free(), @cs assignment is made initialization.

Signed-off-by: Tejun Heo <redacted>
Acked-by: Neil Horman <redacted>

Tested and Acked-by: Daniel Wagner [off-list ref]