linux-kernel - Re: [PATCHv3 08/13] Documentation/ABI: Add node performance attributes

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Message-ID: <20190113231012.GD18710@amd>
Date:   Mon, 14 Jan 2019 00:10:12 +0100
From:   Pavel Machek <pavel@....cz>
To:     Keith Busch <keith.busch@...el.com>
Cc:     linux-kernel@...r.kernel.org, linux-acpi@...r.kernel.org,
        linux-mm@...ck.org,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rafael Wysocki <rafael@...nel.org>,
        Dave Hansen <dave.hansen@...el.com>,
        Dan Williams <dan.j.williams@...el.com>
Subject: Re: [PATCHv3 08/13] Documentation/ABI: Add node performance
 attributes

On Wed 2019-01-09 10:43:36, Keith Busch wrote:
> Add descriptions for memory class initiator performance access attributes.
> 

> +What:		/sys/devices/system/node/nodeX/classY/read_latency
> +Date:		December 2018
> +Contact:	Keith Busch <keith.busch@...el.com>
> +Description:
> +		This node's read latency in nanosecondss available to memory
> +		initiators in nodes found in this class's initiators_nodelist.
> +
> +What:		/sys/devices/system/node/nodeX/classY/write_bandwidth
> +Date:		December 2018
> +Contact:	Keith Busch <keith.busch@...el.com>
> +Description:
> +		This node's write bandwidth in MB/s available to memory
> +		initiators in nodes found in this class's initiators_nodelist.
> +
> +What:		/sys/devices/system/node/nodeX/classY/write_latency
> +Date:		December 2018
> +Contact:	Keith Busch <keith.busch@...el.com>
> +Description:
> +		This node's write latency in nanosecondss available to memory
> +		initiators in nodes found in this class's
> initiators_nodelist.

"nanosecondss", twice.
									Pavel

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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