linux-kernel - Re: [PATCH 7/7] zram: mark the disk as non-rotating media

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Message-ID: <AANLkTinwJJ+SgstWEoKq7N0miz2zqMjj=TkLF-iqY123@mail.gmail.com>
Date:	Wed, 26 Jan 2011 19:44:59 +0200
From:	Pekka Enberg <penberg@...nel.org>
To:	Nitin Gupta <ngupta@...are.org>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Pekka Enberg <penberg@...helsinki.fi>,
	devel@...verdev.osuosl.org, linux-kernel@...r.kernel.org
Cc:	Robert Jennings <rcj@...ux.vnet.ibm.com>
Subject: Re: [PATCH 7/7] zram: mark the disk as non-rotating media

On Wed, Jan 26, 2011 at 7:27 PM, Robert Jennings <rcj@...ux.vnet.ibm.com> wrote:
> Adding QUEUE_FLAG_NONROT for the in the request_queue flags.  When used
> as a swap device, scan_swap_map will avoid the extra work of optimizing
> for rotating media.
>
> Signed-off-by: Robert Jennings <rcj@...ux.vnet.ibm.com>

Reviewed-by: Pekka Enberg <penberg@...nel.org>
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