The commit is pushed to "branch-rh7-3.10.0-327.22.2.vz7.16.x-ovz" and will
appear at https://src.openvz.org/scm/ovz/vzkernel.git
after rh7-3.10.0-327.22.2.vz7.16.4
------>
commit 75631c9683bf49c88499bdb3be285c41fa8fcc07
Author: Vladimir Davydov <[email protected]>
Date: Wed Aug 10 18:44:00 2016 +0400
sched: debug: show nr_failed_migrations_cpulimit
This is our (non-mainstream) counter counting how many times task
migration failed due to cpulimit restriction. For some reason, we don't
show it in proc although it might be helpful for debugging. Let's fix
that.
Signed-off-by: Vladimir Davydov <[email protected]>
---
kernel/sched/debug.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/kernel/sched/debug.c b/kernel/sched/debug.c
index 55ac5fb..6cf0c2c 100644
--- a/kernel/sched/debug.c
+++ b/kernel/sched/debug.c
@@ -594,6 +594,7 @@ void proc_sched_show_task(struct task_struct *p, struct
seq_file *m)
P(se.statistics.nr_migrations_cold);
P(se.statistics.nr_failed_migrations_affine);
P(se.statistics.nr_failed_migrations_running);
+ P(se.statistics.nr_failed_migrations_cpulimit);
P(se.statistics.nr_failed_migrations_hot);
P(se.statistics.nr_forced_migrations);
P(se.statistics.nr_wakeups);
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