On Wed, Jul 25, 2007 at 10:05:04AM +0200, Ingo Molnar wrote:
>
> * Ankita Garg <[EMAIL PROTECTED]> wrote:
>
> > Hi,
> >
> > This patch adds support to display captured -rt stats under
> > /proc/schedstat.
>
> hm, could you add it to /proc/sched_debug instead? That's where all the
> runqueue values are showing up normally. I'm also a bit wary about
> introducing a new schedstats version for -rt.
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 <[EMAIL PROTECTED]>
--
sched_debug.c | 9 +++++++++
1 file changed, 9 insertions(+)
Index: linux-2.6.22.1/kernel/sched_debug.c
===================================================================
--- linux-2.6.22.1.orig/kernel/sched_debug.c 2007-07-25 14:26:53.000000000
+0530
+++ linux-2.6.22.1/kernel/sched_debug.c 2007-07-25 14:58:07.000000000 +0530
@@ -161,6 +161,15 @@
P(cpu_load[2]);
P(cpu_load[3]);
P(cpu_load[4]);
+#ifdef CONFIG_PREEMPT_RT
+ /* Print rt related rq stats */
+ P(rt_nr_running);
+ P(rt_nr_uninterruptible);
+ P(rto_schedule);
+ P(rto_wakeup);
+ P(rto_pulled);
+#endif
+
#undef P
print_cfs_stats(m, cpu, now);
--
Regards,
Ankita Garg ([EMAIL PROTECTED])
Linux Technology Center
IBM India Systems & Technology Labs,
Bangalore, India
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