Commit cea74465 authored Oct 27, 2014 by Dan Carpenter Committed by Tejun Heo Oct 27, 2014

cpuset: lock vs unlock typo



This will deadlock instead of unlocking.

Fixes: f73eae8d8384 ('cpuset: simplify cpuset_node_allowed API')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Vladimir Davydov <vdavydov@parallels.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

parent 344736f2

kernel/cpuset.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1992,7 +1992,7 @@ static int cpuset_css_online(struct cgroup_subsys_state *css)
		spin_lock_irq(&callback_lock);
		cs->mems_allowed = parent->mems_allowed;
		cpumask_copy(cs->cpus_allowed, parent->cpus_allowed);
		spin_lock_irq(&callback_lock);
		spin_unlock_irq(&callback_lock);
		out_unlock:
		mutex_unlock(&cpuset_mutex);
		return 0;