Author: sephe Date: Tue May 24 07:07:11 2016 New Revision: 300576 URL: https://svnweb.freebsd.org/changeset/base/300576
Log: hyperv/vmbus: Free message taskqueue during interrupt teardown MFC after: 1 week Sponsored by: Microsoft OSTC Differential Revision: https://reviews.freebsd.org/D6506 Modified: head/sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c Modified: head/sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c ============================================================================== --- head/sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c Tue May 24 07:06:04 2016 (r300575) +++ head/sys/dev/hyperv/vmbus/hv_vmbus_drv_freebsd.c Tue May 24 07:07:11 2016 (r300576) @@ -431,6 +431,12 @@ vmbus_intr_teardown(struct vmbus_softc * taskqueue_free(hv_vmbus_g_context.hv_event_queue[cpu]); hv_vmbus_g_context.hv_event_queue[cpu] = NULL; } + if (hv_vmbus_g_context.hv_msg_tq[cpu] != NULL) { + taskqueue_drain(hv_vmbus_g_context.hv_msg_tq[cpu], + &hv_vmbus_g_context.hv_msg_task[cpu]); + taskqueue_free(hv_vmbus_g_context.hv_msg_tq[cpu]); + hv_vmbus_g_context.hv_msg_tq[cpu] = NULL; + } } if (sc->vmbus_idtvec >= 0) { lapic_ipi_free(sc->vmbus_idtvec); _______________________________________________ svn-src-head@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
