printk(KERN_INFO
" task PC stack pid father\n");
#endif
- read_lock(&tasklist_lock);
+ rcu_read_lock();
do_each_thread(g, p) {
/*
* reset the NMI-timeout, listing all files on a slow
#ifdef CONFIG_SCHED_DEBUG
sysrq_sched_debug_show();
#endif
- read_unlock(&tasklist_lock);
+ rcu_read_unlock();
/*
* Only show locks if all tasks are dumped:
*/