linux-kernel - Re: [PATCH] sparc64: Fix numa distance values

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Message-Id: <20151104.151524.1722330668045451237.davem@davemloft.net>
Date:	Wed, 04 Nov 2015 15:15:24 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	nitin.m.gupta@...cle.com
Cc:	sparclinux@...r.kernel.org, akpm@...ux-foundation.org,
	chris.hyser@...cle.com, khalid.aziz@...cle.com,
	iamjoonsoo.kim@....com, dahi@...ux.vnet.ibm.com,
	tony.luck@...el.com, santosh.shilimkar@...cle.com,
	sam@...nborg.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] sparc64: Fix numa distance values

From: Nitin Gupta <nitin.m.gupta@...cle.com>
Date: Mon,  2 Nov 2015 16:30:24 -0500

> Orabug: 21896119
> 
> Use machine descriptor (MD) to get node latency
> values instead of just using default values.
> 
> Testing:
> On an T5-8 system with:
>  - total nodes = 8
>  - self latencies = 0x26d18
>  - latency to other nodes = 0x3a598
>    => latency ratio = ~1.5
> 
> output of numactl --hardware
 ...
> Signed-off-by: Nitin Gupta <nitin.m.gupta@...cle.com>
> Reviewed-by: Chris Hyser <chris.hyser@...cle.com>
> Reviewed-by: Santosh Shilimkar <santosh.shilimkar@...cle.com>

Looks good, applied, thanks!
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