diff options
| -rw-r--r-- | drivers/net/wireless/mac80211_hwsim.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index e8189c07b41f..ccd573e53c92 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -489,6 +489,7 @@ static const struct ieee80211_iface_combination hwsim_if_comb_p2p_dev[] = { static spinlock_t hwsim_radio_lock; static LIST_HEAD(hwsim_radios); +static struct workqueue_struct *hwsim_wq; static int hwsim_radio_idx; static struct platform_driver mac80211_hwsim_driver = { @@ -3342,7 +3343,7 @@ static void remove_user_radios(u32 portid) if (entry->destroy_on_close && entry->portid == portid) { list_del(&entry->list); INIT_WORK(&entry->destroy_work, destroy_radio); - schedule_work(&entry->destroy_work); + queue_work(hwsim_wq, &entry->destroy_work); } } spin_unlock_bh(&hwsim_radio_lock); @@ -3417,7 +3418,7 @@ static void __net_exit hwsim_exit_net(struct net *net) list_del(&data->list); INIT_WORK(&data->destroy_work, destroy_radio); - schedule_work(&data->destroy_work); + queue_work(hwsim_wq, &data->destroy_work); } spin_unlock_bh(&hwsim_radio_lock); } @@ -3449,6 +3450,10 @@ static int __init init_mac80211_hwsim(void) spin_lock_init(&hwsim_radio_lock); + hwsim_wq = alloc_workqueue("hwsim_wq",WQ_MEM_RECLAIM,0); + if (!hwsim_wq) + return -ENOMEM; + err = register_pernet_device(&hwsim_net_ops); if (err) return err; @@ -3587,8 +3592,11 @@ static void __exit exit_mac80211_hwsim(void) hwsim_exit_netlink(); mac80211_hwsim_free(); + flush_workqueue(hwsim_wq); + unregister_netdev(hwsim_mon); platform_driver_unregister(&mac80211_hwsim_driver); unregister_pernet_device(&hwsim_net_ops); + destroy_workqueue(hwsim_wq); } module_exit(exit_mac80211_hwsim); |