linux-kernel - Re: block I/O accounting improvements v2

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Message-ID: <e807976c-4a6a-ac93-17b4-a6a7dfc438be@kernel.dk>
Date:   Wed, 27 May 2020 05:22:03 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Christoph Hellwig <hch@....de>
Cc:     Konstantin Khlebnikov <khlebnikov@...dex-team.ru>,
        Minchan Kim <minchan@...nel.org>,
        Nitin Gupta <ngupta@...are.org>, dm-devel@...hat.com,
        linux-block@...r.kernel.org, drbd-dev@...ts.linbit.com,
        linux-bcache@...r.kernel.org, linux-nvdimm@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: Re: block I/O accounting improvements v2

On 5/26/20 11:24 PM, Christoph Hellwig wrote:
> Hi Jens,
> 
> they series contains various improvement for block I/O accounting.  The
> first bunch of patches switch the bio based drivers to better accounting
> helpers compared to the current mess.  The end contains a fix and various
> performanc improvements.  Most of this comes from a series Konstantin
> sent a few weeks ago, rebased on changes that landed in your tree since
> and my change to always use the percpu version of the disk stats.

Applied, thanks.

-- 
Jens Axboe