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
next prev 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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