Re: [patch 00/18] CFS Bandwidth Control v7.2

Peter Zijlstra
2011-07-25T15:01:05Z

On Mon, 2011-07-25 at 16:58 +0200, Peter Zijlstra wrote:
> + rcu_read_lock();
> + ret = walk_tg_tree_from(tg, tg_set_cfs_period_down, NULL, &period);
> + rcu_read_unlock();

rcu over a mutex doesn't really work in mainline, bah..