/* Cleanup netpoll for given target (from boot/module param) and free it */
static void free_param_target(struct netpoll_target *nt)
{
cancel_work_sync(&nt->cleanup_work);
if (nt->np_state == NETPOLL_CLEANING || nt->np_state == NETPOLL_ENABLED)
netpoll_cleanup(&nt->np);
kfree(nt);
}
static void cleanup_kgdboe(void)
{
netpoll_cleanup(&np);
configured = 0;
kgdb_unregister_io_module(&local_kgdb_io_ops);
}
/*..........................................................................*/
void QF_onCleanup(void)
{
#ifdef Q_SPY
idle_running = 0;
complete(&idle_done);
QS_onFlush();
if (np.dev)
netpoll_cleanup(&np);
if (qsBuf)
kfree(qsBuf);
#endif
}
void netpoll_wrapper_free(struct netpoll_wrapper *pWrapper)
{
if (pWrapper)
{
if (pWrapper->tracepoint_registered)
unregister_tracepoint_wrapper(netif_receive_skb, hook_receive_skb, pWrapper);
if (pWrapper->netpoll_initialized)
netpoll_cleanup(&pWrapper->netpoll_obj);
if (pWrapper->pDeviceWithHandler)
{
rtnl_lock();
netdev_rx_handler_unregister(pWrapper->pDeviceWithHandler);
rtnl_unlock();
}
kfree(pWrapper);
}
}
static void deferred_netpoll_cleanup(struct work_struct *work)
{
struct netpoll_target *nt;
struct netpoll_targets *nts;
unsigned long flags;
nt = container_of(work, struct netpoll_target, cleanup_work);
nts = nt->nts;
netpoll_cleanup(&nt->np);
spin_lock_irqsave(&nts->lock, flags);
BUG_ON(nt->np_state != NETPOLL_CLEANING);
nt->np_state = NETPOLL_DISABLED;
spin_unlock_irqrestore(&nts->lock, flags);
netpoll_target_put(nt);
}
static void cleanup_netdump(void)
{
netpoll_cleanup(&np);
platform_cleanup_stack(netdump_stack);
}
/* Cleanup netpoll for given target (from boot/module param) and free it */
static void free_param_target(struct netconsole_target *nt)
{
netpoll_cleanup(&nt->np);
kfree(nt);
}
static void cleanup_netconsole(void)
{
unregister_console(&netconsole);
netpoll_cleanup(&np);
}