Re: [patch] optimize disk_round_stats

[Jens Axboe]

On Thu, Oct 13 2005, Chen, Kenneth W wrote:
> Following the same idea, it occurs to me that we should only update
> disk stat when "now" is different from disk->stamp.  Otherwise, we
> are again needlessly adding zero to the stats.

Thanks, also applied.

-- 
Jens Axboe

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