The sticky task loses its flag by mistake if rescheduled back to back.

-ck

---
 kernel/sched_bfs.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Index: linux-2.6.38.2-ck1/kernel/sched_bfs.c
===================================================================
--- linux-2.6.38.2-ck1.orig/kernel/sched_bfs.c	2011-04-07 14:51:26.080953467 +1000
+++ linux-2.6.38.2-ck1/kernel/sched_bfs.c	2011-04-07 14:51:56.381953462 +1000
@@ -1052,8 +1052,10 @@ static inline void
 swap_sticky(struct rq *rq, unsigned long cpu, struct task_struct *p)
 {
 	if (rq->sticky_task) {
-		if (rq->sticky_task == p)
+		if (rq->sticky_task == p) {
+			p->sticky = 1;
 			return;
+		}
 		if (rq->sticky_task->sticky) {
 			rq->sticky_task->sticky = 0;
 			resched_closest_idle(rq, cpu, rq->sticky_task);