[src/trunk]: src/sys/sys Don't give a boost to system threads.

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

details:   https://anonhg.NetBSD.org/src/rev/8673d01866a4
branches:  trunk
changeset: 781929:8673d01866a4
user:      matt <matt%NetBSD.org@localhost>
date:      Sun Oct 07 20:43:18 2012 +0000

description:
Don't give a boost to system threads.

diffstat:

 sys/sys/lwp.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r 64f0638e246a -r 8673d01866a4 sys/sys/lwp.h
--- a/sys/sys/lwp.h     Sun Oct 07 20:14:08 2012 +0000
+++ b/sys/sys/lwp.h     Sun Oct 07 20:43:18 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: lwp.h,v 1.164 2012/09/27 20:43:15 rmind Exp $  */
+/*     $NetBSD: lwp.h,v 1.165 2012/10/07 20:43:18 matt Exp $   */
 
 /*-
  * Copyright (c) 2001, 2006, 2007, 2008, 2009, 2010
@@ -411,7 +411,7 @@
        pri_t pri;
 
        pri = l->l_priority;
-       if (l->l_kpriority && pri < PRI_KERNEL)
+       if ((l->l_flag & LW_SYSTEM) == 0 && l->l_kpriority && pri < PRI_KERNEL)
                pri = (pri >> 1) + l->l_kpribase;
        return MAX(l->l_inheritedprio, pri);
 }