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From: Juri Lelli <juri.lelli@gmail.com>
To: peterz@infradead.org, tglx@linutronix.de
Cc: mingo@redhat.com, rostedt@goodmis.org, oleg@redhat.com,
	fweisbec@gmail.com, darren@dvhart.com, johan.eker@ericsson.com,
	p.faure@akatech.ch, linux-kernel@vger.kernel.org,
	claudio@evidence.eu.com, michael@amarulasolutions.com,
	fchecconi@gmail.com, tommaso.cucinotta@sssup.it,
	juri.lelli@gmail.com, nicola.manica@disi.unitn.it,
	luca.abeni@unitn.it, dhaval.giani@gmail.com, hgu1972@gmail.com,
	paulmck@linux.vnet.ibm.com, raistlin@linux.it,
	insop.song@gmail.com, liming.wang@windriver.com,
	jkacur@redhat.com, harald.gustafsson@ericsson.com,
	vincent.guittot@linaro.org, bruce.ashfield@windriver.com
Subject: [PATCH 05/14] sched: SCHED_DEADLINE avg_update accounting.
Date: Thu,  7 Nov 2013 14:43:39 +0100	[thread overview]
Message-ID: <1383831828-15501-6-git-send-email-juri.lelli@gmail.com> (raw)
In-Reply-To: <1383831828-15501-1-git-send-email-juri.lelli@gmail.com>

From: Dario Faggioli <raistlin@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.

Signed-off-by: Dario Faggioli <raistlin@linux.it>
Signed-off-by: Juri Lelli <juri.lelli@gmail.com>
---
 kernel/sched/deadline.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 18a73b4..2cd5a22 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -562,6 +562,8 @@ 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);
-- 
1.7.9.5


  parent reply	other threads:[~2013-11-07 13:46 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-11-07 13:43 [PATCH 00/14] sched: SCHED_DEADLINE v9 Juri Lelli
2013-11-07 13:43 ` [PATCH 01/14] sched: add sched_class->task_dead Juri Lelli
2013-11-12  4:17   ` Paul Turner
2013-11-12 17:19   ` Steven Rostedt
2013-11-12 17:53     ` Juri Lelli
2013-11-27 14:10   ` [tip:sched/core] sched: Add sched_class->task_dead() method tip-bot for Dario Faggioli
2013-11-07 13:43 ` [PATCH 02/14] sched: add extended scheduling interface Juri Lelli
2013-11-12 17:23   ` Steven Rostedt
2013-11-13  8:43     ` Juri Lelli
2013-11-12 17:32   ` Steven Rostedt
2013-11-13  9:07     ` Juri Lelli
2013-11-27 13:23   ` [PATCH 02/14] sched: add extended scheduling interface. (new ABI) Ingo Molnar
2013-11-27 13:30     ` Peter Zijlstra
2013-11-27 14:01       ` Ingo Molnar
2013-11-27 14:13         ` Peter Zijlstra
2013-11-27 14:17           ` Ingo Molnar
2013-11-28 11:14             ` Juri Lelli
2013-11-28 11:28               ` Peter Zijlstra
2013-11-30 14:06                 ` Ingo Molnar
2013-12-03 16:13                   ` Juri Lelli
2013-12-03 16:41                     ` Steven Rostedt
2013-12-03 17:04                       ` Juri Lelli
2014-01-13 15:53   ` [tip:sched/core] sched: Add new scheduler syscalls to support an extended scheduling parameters ABI tip-bot for Dario Faggioli
2014-01-15 16:22     ` [RFC][PATCH] sched: Move SCHED_RESET_ON_FORK into attr::sched_flags Peter Zijlstra
2014-01-16 13:40       ` [tip:sched/core] sched: Move SCHED_RESET_ON_FORK into attr:: sched_flags tip-bot for Peter Zijlstra
2014-01-17 17:29     ` [tip:sched/core] sched: Add new scheduler syscalls to support an extended scheduling parameters ABI Stephen Warren
2014-01-17 18:04       ` Stephen Warren
2013-11-07 13:43 ` [PATCH 03/14] sched: SCHED_DEADLINE structures & implementation Juri Lelli
2013-11-13  2:31   ` Steven Rostedt
2013-11-13  9:54     ` Juri Lelli
2013-11-20 20:23   ` Steven Rostedt
2013-11-21 14:15     ` Juri Lelli
2014-01-13 15:53   ` [tip:sched/core] sched/deadline: Add " tip-bot for Dario Faggioli
2013-11-07 13:43 ` [PATCH 04/14] sched: SCHED_DEADLINE SMP-related data structures & logic Juri Lelli
2013-11-20 18:51   ` Steven Rostedt
2013-11-21 14:13     ` Juri Lelli
2013-11-21 14:41       ` Steven Rostedt
2013-11-21 16:08       ` Paul E. McKenney
2013-11-21 16:16         ` Juri Lelli
2013-11-21 16:26           ` Paul E. McKenney
2013-11-21 16:47             ` Steven Rostedt
2013-11-21 19:38               ` Paul E. McKenney
2014-01-13 15:53   ` [tip:sched/core] sched/deadline: Add " tip-bot for Juri Lelli
2013-11-07 13:43 ` Juri Lelli [this message]
2014-01-13 15:53   ` [tip:sched/core] sched/deadline: Add SCHED_DEADLINE avg_update accounting tip-bot for Dario Faggioli
2013-11-07 13:43 ` [PATCH 06/14] sched: add period support for -deadline tasks Juri Lelli
2014-01-13 15:53   ` [tip:sched/core] sched/deadline: Add period support for SCHED_DEADLINE tasks tip-bot for Harald Gustafsson
2013-11-07 13:43 ` [PATCH 07/14] sched: add schedstats for -deadline tasks Juri Lelli
2013-11-07 13:43 ` [PATCH 08/14] sched: add latency tracing " Juri Lelli
2013-11-20 21:33   ` Steven Rostedt
2013-11-27 13:43     ` Juri Lelli
2013-11-27 14:16       ` Steven Rostedt
2013-11-27 14:19         ` Juri Lelli
2013-11-27 14:26         ` Peter Zijlstra
2013-11-27 14:34           ` Ingo Molnar
2013-11-27 14:58             ` Peter Zijlstra
2013-11-27 15:35               ` Ingo Molnar
2013-11-27 15:40                 ` Peter Zijlstra
2013-11-27 15:46                   ` Ingo Molnar
2013-11-27 15:54                     ` Peter Zijlstra
2013-11-27 15:56                     ` Steven Rostedt
2013-11-27 16:01                       ` Peter Zijlstra
2013-11-27 16:02                       ` Steven Rostedt
2013-11-27 16:13                       ` Ingo Molnar
2013-11-27 16:33                         ` Steven Rostedt
2013-11-27 16:24                   ` Oleg Nesterov
2013-11-27 15:42               ` Ingo Molnar
2013-11-27 15:00           ` Steven Rostedt
2014-01-13 15:54   ` [tip:sched/core] sched/deadline: Add latency tracing for SCHED_DEADLINE tasks tip-bot for Dario Faggioli
2013-11-07 13:43 ` [PATCH 09/14] rtmutex: turn the plist into an rb-tree Juri Lelli
2013-11-21  3:07   ` Steven Rostedt
2013-11-21 17:52   ` [PATCH] rtmutex: Fix compare of waiter prio and task prio Steven Rostedt
2013-11-22 10:37     ` Juri Lelli
2014-01-13 15:54   ` [tip:sched/core] rtmutex: Turn the plist into an rb-tree tip-bot for Peter Zijlstra
2013-11-07 13:43 ` [PATCH 10/14] sched: drafted deadline inheritance logic Juri Lelli
2014-01-13 15:54   ` [tip:sched/core] sched/deadline: Add SCHED_DEADLINE " tip-bot for Dario Faggioli
2013-11-07 13:43 ` [PATCH 11/14] sched: add bandwidth management for sched_dl Juri Lelli
2014-01-13 15:54   ` [tip:sched/core] sched/deadline: Add bandwidth management for SCHED_DEADLINE tasks tip-bot for Dario Faggioli
2013-11-07 13:43 ` [PATCH 12/14] sched: make dl_bw a sub-quota of rt_bw Juri Lelli
2013-11-07 13:43 ` [PATCH 13/14] sched: speed up -dl pushes with a push-heap Juri Lelli
2014-01-13 15:54   ` [tip:sched/core] sched/deadline: speed up SCHED_DEADLINE " tip-bot for Juri Lelli
  -- strict thread matches above, loose matches on Subject: below --
2013-10-14 10:43 [PATCH 00/14] sched: SCHED_DEADLINE v8 Juri Lelli
2013-10-14 10:43 ` [PATCH 05/14] sched: SCHED_DEADLINE avg_update accounting Juri Lelli
2013-02-11 18:50 [PATCH 00/14] sched: SCHED_DEADLINE v7 Juri Lelli
2013-02-11 18:50 ` [PATCH 05/14] sched: SCHED_DEADLINE avg_update accounting Juri Lelli

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