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From: Alex Shi <alex.shi@linaro.org>
To: Peter Zijlstra <peterz@infradead.org>
Cc: mingo@redhat.com, morten.rasmussen@arm.com,
	vincent.guittot@linaro.org, daniel.lezcano@linaro.org,
	efault@gmx.de, wangyun@linux.vnet.ibm.com,
	linux-kernel@vger.kernel.org, mgorman@suse.de
Subject: Re: [RESEND PATCH V5 0/8] remove cpu_load idx
Date: Thu, 01 May 2014 08:41:19 +0800	[thread overview]
Message-ID: <5361982F.3080307@linaro.org> (raw)
In-Reply-To: <20140424162029.GV11096@twins.programming.kicks-ass.net>


于 4/25/14, 0:20, Peter Zijlstra 写道:
>
> OK, this series is a lot saner, with the exception of 3/8 and
> dependents.
>
> I do still worry a bit for loosing the longer term view for the big
> domains though. Sadly I don't have any really big machines.
>
> I think the entire series is equivalent to setting LB_BIAS to false. So
> I suppose we could do that for a while and if nobody reports horrible
> things we could just do this.

Very sorry for over look this email!

Yes, it is a good idea to try false LB_BIAS first.
>
> Anybody?


  parent reply	other threads:[~2014-05-01  0:41 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-16  2:43 [RESEND PATCH V5 0/8] remove cpu_load idx Alex Shi
2014-04-16  2:43 ` [PATCH V5 1/8] sched: shortcut to remove load_idx Alex Shi
2014-04-16  2:43 ` [PATCH V5 2/8] sched: remove rq->cpu_load[load_idx] array Alex Shi
2014-04-16  2:43 ` [PATCH V5 3/8] sched: remove source_load and target_load Alex Shi
2014-04-24 14:18   ` Peter Zijlstra
2014-04-16  2:43 ` [PATCH V5 4/8] sched: remove LB_BIAS Alex Shi
2014-04-16  2:43 ` [PATCH V5 5/8] sched: clean up cpu_load update Alex Shi
2014-04-16  2:43 ` [PATCH V5 6/8] sched: rewrite update_cpu_load_nohz Alex Shi
2014-04-16  2:43 ` [PATCH V5 7/8] sched: remove rq->cpu_load and rq->nr_load_updates Alex Shi
2014-04-16  2:43 ` [PATCH V5 8/8] sched: rename update_*_cpu_load Alex Shi
2014-04-24 16:20 ` [RESEND PATCH V5 0/8] remove cpu_load idx Peter Zijlstra
2014-04-29 15:04   ` Morten Rasmussen
2014-05-09 16:30     ` Alex Shi
2014-05-01  0:41   ` Alex Shi [this message]
2014-05-06  9:54     ` Preeti Murthy
2014-05-06 11:39       ` Peter Zijlstra
2014-05-08  9:10         ` Preeti U Murthy
2014-04-29 14:52 ` Morten Rasmussen
2014-04-30  9:24   ` Alex Shi
2014-05-06  8:33     ` Alex Shi
2014-05-06 11:43       ` Peter Zijlstra
2014-05-09 16:41         ` Alex Shi

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