Commit 9e890ad8 authored Mar 26, 2009 by Jan Glauber Committed by Martin Schwidefsky Mar 26, 2009

[S390] qdio: tasklet termination in case of module unload



If the qdio module is unloaded the tiqdio tasklet must be terminated
by tasklet_kill. Move the tasklet_kill after the unregistration of
the adapter interrupt so the tiqdio tasklet will not be scheduled
anymore before calling tasklet_kill.

Signed-off-by: Jan Glauber <jang@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

parent e85dea0e

drivers/s390/cio/qdio_thinint.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -370,10 +370,11 @@ void qdio_shutdown_thinint(struct qdio_irq *irq_ptr)

		void __exit tiqdio_unregister_thinints(void)
		{
		tasklet_disable(&tiqdio_tasklet);
		WARN_ON(!list_empty(&tiq_list));

		if (tiqdio_alsi) {
		s390_unregister_adapter_interrupt(tiqdio_alsi, QDIO_AIRQ_ISC);
		isc_unregister(QDIO_AIRQ_ISC);
		}
		tasklet_kill(&tiqdio_tasklet);
		}