diff options
Diffstat (limited to 'kernel/rcu')
| -rw-r--r-- | kernel/rcu/rcutorture.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c index 68a689fc6ffa..2560e9313887 100644 --- a/kernel/rcu/rcutorture.c +++ b/kernel/rcu/rcutorture.c @@ -190,23 +190,6 @@ static DECLARE_WAIT_QUEUE_HEAD(barrier_wq); static void rcu_torture_cleanup(void); /* - * Detect and respond to a system shutdown. - */ -static int -rcutorture_shutdown_notify(struct notifier_block *unused1, - unsigned long unused2, void *unused3) -{ - mutex_lock(&fullstop_mutex); - if (fullstop == FULLSTOP_DONTSTOP) - fullstop = FULLSTOP_SHUTDOWN; - else - pr_warn(/* but going down anyway, so... */ - "Concurrent 'rmmod rcutorture' and shutdown illegal!\n"); - mutex_unlock(&fullstop_mutex); - return NOTIFY_DONE; -} - -/* * Allocate an element from the rcu_tortures pool. */ static struct rcu_torture * @@ -1098,10 +1081,6 @@ rcu_torture_print_module_parms(struct rcu_torture_ops *cur_ops, const char *tag) onoff_interval, onoff_holdoff); } -static struct notifier_block rcutorture_shutdown_nb = { - .notifier_call = rcutorture_shutdown_notify, -}; - static void rcutorture_booster_cleanup(int cpu) { struct task_struct *t; @@ -1428,7 +1407,6 @@ rcu_torture_cleanup(void) cur_ops->cb_barrier(); return; } - unregister_reboot_notifier(&rcutorture_shutdown_nb); rcu_torture_barrier_cleanup(); rcu_torture_stall_cleanup(); @@ -1774,7 +1752,6 @@ rcu_torture_init(void) firsterr = i; goto unwind; } - register_reboot_notifier(&rcutorture_shutdown_nb); i = rcu_torture_stall_init(); if (i != 0) { firsterr = i; |