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@ericsson.com, liming.wang@windriver.com,
jkacur@redhat.com, harald.gustafsson@ericsson.com,
vincent.guittot@linaro.org
Subject: [PATCH 07/16] sched: SCHED_DEADLINE avg_update accounting.
Date: Wed, 24 Oct 2012 14:53:45 -0700 [thread overview]
Message-ID: <1351115634-8420-8-git-send-email-juri.lelli@gmail.com> (raw)
In-Reply-To: <1351115634-8420-1-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/dl.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/kernel/sched/dl.c b/kernel/sched/dl.c
index bc8c310..38e6071 100644
--- a/kernel/sched/dl.c
+++ b/kernel/sched/dl.c
@@ -556,6 +556,8 @@ static void update_curr_dl(struct rq *rq)
curr->se.exec_start = rq->clock_task;
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:[~2012-10-24 21:56 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-10-24 21:53 [RFC][PATCH 00/16] sched: SCHED_DEADLINE v6 Juri Lelli
2012-10-24 21:53 ` [PATCH 01/16] math128: Introduce various 128bit primitives Juri Lelli
2012-10-24 22:48 ` Juri Lelli
2012-10-24 23:18 ` Linus Torvalds
2012-10-25 0:08 ` Steven Rostedt
2012-10-25 0:09 ` Linus Torvalds
2012-10-25 13:47 ` Peter Zijlstra
2012-10-25 14:13 ` Peter Zijlstra
2012-10-25 22:26 ` Linus Torvalds
2012-10-26 8:49 ` Peter Zijlstra
2012-10-26 9:24 ` Ingo Molnar
2012-10-26 9:35 ` Peter Zijlstra
2012-10-26 9:42 ` Ingo Molnar
2012-10-26 9:54 ` Peter Zijlstra
2012-10-26 10:04 ` Ingo Molnar
2012-10-26 10:36 ` Thomas Gleixner
2012-10-26 10:44 ` Peter Zijlstra
2012-10-26 11:11 ` Ingo Molnar
2012-10-26 12:56 ` Peter Zijlstra
2012-10-26 18:12 ` Juri Lelli
2012-10-26 18:28 ` Steven Rostedt
2012-10-26 18:34 ` Thomas Gleixner
2012-10-26 18:41 ` Juri Lelli
2012-10-26 12:39 ` Steven Rostedt
2012-10-26 13:09 ` Steven Rostedt
2012-10-26 9:52 ` Harald Gustafsson
2012-10-26 15:17 ` Linus Torvalds
2012-10-25 5:21 ` Geert Uytterhoeven
2012-10-25 13:38 ` Peter Zijlstra
2012-10-24 21:53 ` [PATCH 02/16] math128, x86_64: Implement {mul,add}_u128 in 64bit asm Juri Lelli
2012-10-24 22:27 ` H. Peter Anvin
2012-10-24 22:47 ` Juri Lelli
2012-10-24 22:51 ` H. Peter Anvin
2012-10-24 21:53 ` [PATCH 03/16] sched: add sched_class->task_dead Juri Lelli
2012-10-24 21:53 ` [PATCH 04/16] sched: add extended scheduling interface Juri Lelli
2012-10-24 21:53 ` [PATCH 05/16] sched: SCHED_DEADLINE structures & implementation Juri Lelli
2012-10-24 21:53 ` [PATCH 06/16] sched: SCHED_DEADLINE SMP-related data structures & logic Juri Lelli
2012-10-24 21:53 ` Juri Lelli [this message]
2012-10-24 21:53 ` [PATCH 08/16] sched: add period support for -deadline tasks Juri Lelli
2012-10-24 21:53 ` [PATCH 09/16] sched: add schedstats " Juri Lelli
2012-10-24 21:53 ` [PATCH 10/16] sched: add latency tracing " Juri Lelli
2012-10-24 21:53 ` [PATCH 11/16] rtmutex: turn the plist into an rb-tree Juri Lelli
2012-10-24 21:53 ` [PATCH 12/16] sched: drafted deadline inheritance logic Juri Lelli
2012-10-24 21:53 ` [PATCH 13/16] sched: add bandwidth management for sched_dl Juri Lelli
2012-10-24 21:53 ` [PATCH 14/16] sched: make dl_bw a sub-quota of rt_bw Juri Lelli
2012-10-24 21:53 ` [PATCH 15/16] sched: speed up -dl pushes with a push-heap Juri Lelli
2012-10-24 21:53 ` [PATCH 16/16] sched: add sched_dl documentation Juri Lelli
2012-10-25 7:18 ` [RFC][PATCH 00/16] sched: SCHED_DEADLINE v6 Ingo Molnar
2012-10-25 9:53 ` Borislav Petkov
2012-10-25 16:58 ` Juri Lelli
-- strict thread matches above, loose matches on Subject: below --
2012-04-06 7:14 [RFC][PATCH 00/16] sched: SCHED_DEADLINE v4 Juri Lelli
2012-04-06 7:14 ` [PATCH 07/16] sched: SCHED_DEADLINE avg_update accounting Juri Lelli
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