cgroup

* 'for-3.2-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
  cgroups: fix a css_set not found bug in cgroup_attach_proc

kernel/cgroup.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -2098,11 +2098,6 @@ int cgroup_attach_proc(struct cgroup cgrp, struct task_struct leader)
		continue;
		/* get old css_set pointer */
		task_lock(tsk);
		if (tsk->flags & PF_EXITING) {
		/* ignore this task if it's going away */
		task_unlock(tsk);
		continue;
		}
		oldcg = tsk->cgroups;
		get_css_set(oldcg);
		task_unlock(tsk);