[src/trunk]: src/sys/arch/xen/xen Fix typo which caused the kenrel thread to ...

[bouyer <bouyer%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/ccc286993c2f
branches:  trunk
changeset: 341648:ccc286993c2f
user:      bouyer <bouyer%NetBSD.org@localhost>
date:      Sun Nov 15 14:42:03 2015 +0000

description:
Fix typo which caused the kenrel thread to be created with a 0 priority.
This would cause the thread to be almost never scheduled when a userland
process could use all CPU.
Should fix the problem reported by Torbj?rn Granlund on port-xen@

diffstat:

 sys/arch/xen/xen/xbdback_xenbus.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 1b647c6c415c -r ccc286993c2f sys/arch/xen/xen/xbdback_xenbus.c
--- a/sys/arch/xen/xen/xbdback_xenbus.c Sun Nov 15 14:39:12 2015 +0000
+++ b/sys/arch/xen/xen/xbdback_xenbus.c Sun Nov 15 14:42:03 2015 +0000
@@ -1,4 +1,4 @@
-/*      $NetBSD: xbdback_xenbus.c,v 1.60 2014/09/21 12:46:15 bouyer Exp $      */
+/*      $NetBSD: xbdback_xenbus.c,v 1.61 2015/11/15 14:42:03 bouyer Exp $      */
 
 /*
  * Copyright (c) 2006 Manuel Bouyer.
@@ -26,7 +26,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.60 2014/09/21 12:46:15 bouyer Exp $");
+__KERNEL_RCSID(0, "$NetBSD: xbdback_xenbus.c,v 1.61 2015/11/15 14:42:03 bouyer Exp $");
 
 #include <sys/atomic.h>
 #include <sys/buf.h>
@@ -647,7 +647,7 @@
        hypervisor_enable_event(xbdi->xbdi_evtchn);
        hypervisor_notify_via_evtchn(xbdi->xbdi_evtchn);
 
-       if (kthread_create(IPL_NONE, KTHREAD_MPSAFE, NULL,
+       if (kthread_create(PRI_NONE, KTHREAD_MPSAFE, NULL,
            xbdback_thread, xbdi, NULL, "%s", xbdi->xbdi_name) == 0)
                return 0;