From: Dario Faggioli <raist...@linux.it>
Make the core scheduler and load balancer aware of the load
produced by -deadline tasks, by updating the moving average
like for sched_rt.
Cc: bruce.ashfi...@windriver.com
Cc: clau...@evidence.eu.com
Cc: dar...@dvhart.com
Cc: dhaval.gi...@gmail.com
Cc: fchecc...@gmail.com
Cc: fweis...@gmail.com
Cc: harald.gustafs...@ericsson.com
Cc: hgu1...@gmail.com
Cc: insop.s...@gmail.com
Cc: jka...@redhat.com
Cc: johan.e...@ericsson.com
Cc: liming.w...@windriver.com
Cc: luca.ab...@unitn.it
Cc: mich...@amarulasolutions.com
Cc: mi...@redhat.com
Cc: nicola.man...@disi.unitn.it
Cc: o...@redhat.com
Cc: paul...@linux.vnet.ibm.com
Cc: p.fa...@akatech.ch
Cc: rost...@goodmis.org
Cc: t...@linutronix.de
Cc: tommaso.cucino...@sssup.it
Cc: vincent.guit...@linaro.org
Signed-off-by: Dario Faggioli <raist...@linux.it>
Signed-off-by: Juri Lelli <juri.le...@gmail.com>
Signed-off-by: Peter Zijlstra <pet...@infradead.org>
---
kernel/sched/deadline.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index ab5deb9..e69b4e0 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -564,6 +564,8 @@ static void update_curr_dl(struct rq *rq)
curr->se.exec_start = rq_clock_task(rq);
cpuacct_charge(curr, delta_exec);
+ sched_rt_avg_update(rq, delta_exec);
+
dl_se->runtime -= delta_exec;
if (dl_runtime_exceeded(rq, dl_se)) {
__dequeue_task_dl(rq, curr, 0);
--
1.7.10.4
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