diff options
| -rw-r--r-- | sys/dev/pv/xen.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/dev/pv/xen.c b/sys/dev/pv/xen.c index 1257b2a9a9e..16fcee3d48b 100644 --- a/sys/dev/pv/xen.c +++ b/sys/dev/pv/xen.c @@ -1,4 +1,4 @@ -/* $OpenBSD: xen.c,v 1.94 2019/12/13 02:16:53 mikeb Exp $ */ +/* $OpenBSD: xen.c,v 1.95 2020/02/13 15:39:02 mikeb Exp $ */ /* * Copyright (c) 2015, 2016, 2017 Mike Belopuhov @@ -704,7 +704,8 @@ xen_intr(void) } xi->xi_evcnt.ec_count++; xen_intr_mask_acquired(sc, xi); - task_add(xi->xi_taskq, &xi->xi_task); + if (!task_add(xi->xi_taskq, &xi->xi_task)) + xen_intsrc_release(sc, xi); } } } @@ -716,6 +717,7 @@ xen_intr_schedule(xen_intr_handle_t xih) struct xen_intsrc *xi; if ((xi = xen_intsrc_acquire(sc, (evtchn_port_t)xih)) != NULL) { + xen_intr_mask_acquired(sc, xi); if (!task_add(xi->xi_taskq, &xi->xi_task)) xen_intsrc_release(sc, xi); } |