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[dm-devel] Re: [PATCH 04/18] io-controller: Modify cfq to make use of flat elevator fair queuing



On Fri, May 22, 2009 at 04:54:01PM +0800, Gui Jianfeng wrote:
> Hi Vivek,
> 
> Since thinking time logic is moving to common layer, corresponding items
> in cic is not needed.
> 
> Signed-off-by: Gui Jianfeng <guijianfeng cn fujitsu com>
> ---
> diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
> index ed52a1f..1fe9d78 100644
> --- a/include/linux/iocontext.h
> +++ b/include/linux/iocontext.h
> @@ -42,10 +42,6 @@ struct cfq_io_context {
>  	unsigned long last_end_request;
>  	sector_t last_request_pos;
>  
> -	unsigned long ttime_total;
> -	unsigned long ttime_samples;
> -	unsigned long ttime_mean;
> -
>  	unsigned int seek_samples;
>  	u64 seek_total;
>  	sector_t seek_mean;
> 

Thanks Gui. Queued for next posting.

Thanks
Vivek


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