From: Andy Bavier <acb@cs.princeton.edu>
Date: Tue, 14 Nov 2006 02:20:56 +0000 (+0000)
Subject: Bug fix to apply token bucket limits to real-time tasks
X-Git-Tag: before-vs2_0_2_2-rc6-schedfix-merge~12
X-Git-Url: http://git.onelab.eu/?a=commitdiff_plain;h=4e6fda3f8dfa2e792bcef51d2dfaa98ad61b28d7;p=linux-2.6.git

Bug fix to apply token bucket limits to real-time tasks
---

diff --git a/kernel/sched.c b/kernel/sched.c
index fa5360e13..54b58426b 100644
--- a/kernel/sched.c
+++ b/kernel/sched.c
@@ -3155,7 +3155,7 @@ void scheduler_tick(void)
 		 * RR tasks need a special form of timeslice management.
 		 * FIFO tasks have no timeslices.
 		 */
-		if ((p->policy == SCHED_RR) && !--p->time_slice) {
+		if ((p->policy == SCHED_RR) && vx_need_resched(p)) {
 			p->time_slice = task_timeslice(p);
 			p->first_time_slice = 0;
 			set_tsk_need_resched(p);