linux-kernel - Re: [RFC PATCH] Block device bio throttling support [V3]

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Message-ID: <4C91BDA5.2090308@kernel.dk>
Date:	Thu, 16 Sep 2010 08:48:05 +0200
From:	Jens Axboe <axboe@...nel.dk>
To:	Vivek Goyal <vgoyal@...hat.com>
CC:	linux-kernel@...r.kernel.org, nauman@...gle.com, dpshah@...gle.com,
	guijianfeng@...fujitsu.com
Subject: Re: [RFC PATCH] Block device bio throttling support [V3]

On 2010-09-15 23:06, Vivek Goyal wrote:
> Hi,
> 
> This is V3 of the bio throttling patches. Following are changes since V2.
> 
> - Added the support for throttling in terms of IOPS (READ/WRITE). If one
>   specifies both bandwidth as well as IOPS rules on a device then IO is
>   subjected to both the rules.
> 
> - Did few bug fixes.
> 
> - Did some cleanups in blk-cgroup code.

Vivek, I have merged these patches now to get some exposure and
testing before .37 gets too close.

-- 
Jens Axboe

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