[PATCH] sched/debug: check p->se.on_rq for 'runnable tasks'

[Zhu Yanhai]

From: Zhu Yanhai <gaoyang.zyh@xxxxxxxxxx>

I can't see why the check was removed by commit b32e86b4. Since it was not
relevant to the subject of the commit, I guess it was just a plain typo.

Signed-off-by: Zhu Yanhai <gaoyang.zyh@xxxxxxxxxx>
---
 kernel/sched/debug.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 2a0a999..ee1ca70 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -456,7 +456,7 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
 
 	rcu_read_lock();
 	for_each_process_thread(g, p) {
-		if (task_cpu(p) != rq_cpu)
+		if (!p->se.on_rq || task_cpu(p) != rq_cpu)
 			continue;
 
 		print_task(m, rq, p);
-- 
2.5.5