Commit e9ab22d2 authored Aug 17, 2015 by Linus Torvalds

cgroup

Pull cgroup fix from Tejun Heo:
 "A fix for a subtle bug introduced back during 3.17 cycle which
  interferes with setting configurations under specific conditions"

* 'for-4.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cpuset: use trialcs->mems_allowed as a temp variable

parents a36304b9 24ee3cf8

kernel/cpuset.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1223,7 +1223,7 @@ static int update_nodemask(struct cpuset cs, struct cpuset trialcs,
		spin_unlock_irq(&callback_lock);

		/* use trialcs->mems_allowed as a temp variable */
		update_nodemasks_hier(cs, &cs->mems_allowed);
		update_nodemasks_hier(cs, &trialcs->mems_allowed);
		done:
		return retval;
		}