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From 7500f1628b34132a85a2311f3e10402ab290084f Mon Sep 17 00:00:00 2001
From: Ankita Garg <ankita@in.ibm.com>
Date: Fri, 3 Jul 2009 08:44:06 -0500
Subject: [PATCH] sched: fix rt stats output
commit 59f677c0026eb02599c06709ef71023d9334c747 in tip.
So, I have merged my previous patch (to display rt_nr_running info in
sched_debug.c) with this one.
Signed-off-by: Ankita Garg <ankita@in.ibm.com>
[mingo@elte.hu: fix it to work on !SCHEDSTATS too]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
---
kernel/sched_debug.c | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 19be00b..ea8c653 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -282,6 +282,19 @@ static void print_cpu(struct seq_file *m, int cpu)
P(cpu_load[2]);
P(cpu_load[3]);
P(cpu_load[4]);
+#ifdef CONFIG_PREEMPT_RT
+ /* Print rt related rq stats */
+ P(rt.rt_nr_running);
+ P(rt.rt_nr_uninterruptible);
+# ifdef CONFIG_SCHEDSTATS
+ P(rto_schedule);
+ P(rto_schedule_tail);
+ P(rto_wakeup);
+ P(rto_pulled);
+ P(rto_pushed);
+# endif
+#endif
+
#undef P
#undef PN
--
1.7.0.4
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