mac80211: fix deauth before assoc

[safe/jmp/linux-2.6] / kernel / sched_debug.c

diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 0932c5c..87a330a 100644 (file)
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -114,7 +114,9 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
        {
                char path[64];
 
+               rcu_read_lock();
                cgroup_path(task_group(p)->css.cgroup, path, sizeof(path));
+               rcu_read_unlock();
                SEQ_printf(m, " %s", path);
        }
 #endif
@@ -486,8 +488,4 @@ void proc_sched_set_task(struct task_struct *p)
 #ifdef CONFIG_SCHEDSTATS
        memset(&p->se.statistics, 0, sizeof(p->se.statistics));
 #endif
-       p->se.sum_exec_runtime                  = 0;
-       p->se.prev_sum_exec_runtime             = 0;
-       p->nvcsw                                = 0;
-       p->nivcsw                               = 0;
 }