From: Preeti U Murthy <preeti@linux.vnet.ibm.com>
To: Jason Low <jason.low2@hp.com>
Cc: mingo@kernel.org, peterz@infradead.org,
linux-kernel@vger.kernel.org, daniel.lezcano@linaro.org,
alex.shi@linaro.org, efault@gmx.de, vincent.guittot@linaro.org,
morten.rasmussen@arm.com, aswin@hp.com, chegu_vinod@hp.com
Subject: Re: [PATCH 2/3] sched: Initialize newidle balance stats in sd_numa_init()
Date: Fri, 25 Apr 2014 11:27:58 +0530 [thread overview]
Message-ID: <5359F966.8040205@linux.vnet.ibm.com> (raw)
In-Reply-To: <1398303035-18255-3-git-send-email-jason.low2@hp.com>
On 04/24/2014 07:00 AM, Jason Low wrote:
> Also initialize the per-sd variables for newidle load balancing
> in sd_numa_init().
>
> Signed-off-by: Jason Low <jason.low2@hp.com>
> ---
> kernel/sched/core.c | 2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git a/kernel/sched/core.c b/kernel/sched/core.c
> index 3f12533..b1c6cb9 100644
> --- a/kernel/sched/core.c
> +++ b/kernel/sched/core.c
> @@ -6030,6 +6030,8 @@ sd_numa_init(struct sched_domain_topology_level *tl, int cpu)
> ,
> .last_balance = jiffies,
> .balance_interval = sd_weight,
> + .max_newidle_lb_cost = 0,
> + .next_decay_max_lb_cost = jiffies,
> };
> SD_INIT_NAME(sd, NUMA);
> sd->private = &tl->data;
>
Reviewed-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>
next prev parent reply other threads:[~2014-04-25 6:03 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-24 1:30 [PATCH 0/3] sched: Idle balance patches Jason Low
2014-04-24 1:30 ` [PATCH 1/3] sched, balancing: Update rq->max_idle_balance_cost whenever newidle balance is attempted Jason Low
2014-04-24 10:14 ` Preeti U Murthy
2014-04-24 12:04 ` Peter Zijlstra
2014-04-24 12:44 ` Peter Zijlstra
2014-04-24 16:53 ` Jason Low
2014-04-24 17:14 ` Peter Zijlstra
2014-04-24 17:29 ` Peter Zijlstra
2014-04-24 22:18 ` Jason Low
2014-04-25 5:12 ` Preeti U Murthy
2014-04-25 7:13 ` Jason Low
2014-04-25 7:58 ` Mike Galbraith
2014-04-25 17:03 ` Jason Low
2014-04-25 5:08 ` Preeti U Murthy
2014-04-25 9:43 ` Peter Zijlstra
2014-04-25 19:54 ` Jason Low
2014-04-26 14:50 ` Peter Zijlstra
2014-04-28 16:42 ` Jason Low
2014-04-27 8:31 ` Preeti Murthy
2014-04-28 9:24 ` Peter Zijlstra
2014-04-29 3:10 ` Preeti U Murthy
2014-04-28 18:04 ` Jason Low
2014-04-29 3:52 ` Preeti U Murthy
2014-04-24 1:30 ` [PATCH 2/3] sched: Initialize newidle balance stats in sd_numa_init() Jason Low
2014-04-24 12:18 ` Peter Zijlstra
2014-04-25 5:57 ` Preeti U Murthy [this message]
2014-05-08 10:42 ` [tip:sched/core] sched/numa: " tip-bot for Jason Low
2014-04-24 1:30 ` [PATCH 3/3] sched, fair: Stop searching for tasks in newidle balance if there are runnable tasks Jason Low
2014-04-24 2:51 ` Mike Galbraith
2014-04-24 8:28 ` Mike Galbraith
2014-04-24 16:37 ` Jason Low
2014-04-24 19:07 ` Mike Galbraith
2014-04-24 7:15 ` Peter Zijlstra
2014-04-24 16:43 ` Jason Low
2014-04-24 16:52 ` Peter Zijlstra
2014-04-25 1:24 ` Jason Low
2014-04-25 2:45 ` Mike Galbraith
2014-04-25 3:33 ` Jason Low
2014-04-25 5:46 ` Mike Galbraith
2014-04-24 16:54 ` Peter Zijlstra
2014-04-24 10:30 ` Morten Rasmussen
2014-04-24 11:32 ` Peter Zijlstra
2014-04-24 14:08 ` Morten Rasmussen
2014-04-24 14:59 ` Peter Zijlstra
2014-05-08 10:44 ` [tip:sched/core] sched/fair: " tip-bot for Jason Low
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