Hi,
This patch enables printing of rt_nr_running & rt_nr_uninterruptible
fields from sched_debug.c. Right now, this information in not being
captured in either sched_debug or schedstats. Infact, rt stats like
rto_pulled, rto_wakeup, etc are being captured at the runqueue level,
but not displayed under /proc/schedstats (a patch to this effect follows).
Signed-off-by: Ankita Garg <[EMAIL PROTECTED]>
--
sched_debug.c | 4 ++++
1 file changed, 4 insertions(+)
Index: linux-2.6.22.1/kernel/sched_debug.c
===================================================================
--- linux-2.6.22.1.orig/kernel/sched_debug.c 2007-07-23 16:28:50.000000000
+0530
+++ linux-2.6.22.1/kernel/sched_debug.c 2007-07-23 16:29:06.000000000 +0530
@@ -147,6 +147,10 @@
P(nr_switches);
P(nr_load_updates);
P(nr_uninterruptible);
+#ifdef CONFIG_PREEMPT_RT
+ P(rt_nr_running);
+ P(rt_nr_uninterruptible);
+#endif
SEQ_printf(m, " .%-30s: %lu\n", "jiffies", jiffies);
P(next_balance);
P(curr->pid);
--
Regards,
Ankita Garg ([EMAIL PROTECTED])
Linux Technology Center
IBM India Systems & Technology Labs,
Bangalore, India
-
To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at http://vger.kernel.org/majordomo-info.html
