linux-kernel - Re: [PATCH 11/14] rq-qos: introduce dio

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Message-ID: <c4473939-548a-e8de-ab9f-ae6b7ffba345@kernel.dk>
Date:   Tue, 3 Jul 2018 13:33:07 -0600
From:   Jens Axboe <axboe@...nel.dk>
To:     Randy Dunlap <rdunlap@...radead.org>,
        Josef Bacik <josef@...icpanda.com>,
        linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
        hannes@...xchg.org, tj@...nel.org, linux-fsdevel@...r.kernel.org,
        linux-block@...r.kernel.org, kernel-team@...com
Cc:     Josef Bacik <jbacik@...com>
Subject: Re: [PATCH 11/14] rq-qos: introduce dio_bio callback

On 7/3/18 1:29 PM, Randy Dunlap wrote:
> On 07/03/2018 08:15 AM, Josef Bacik wrote:
>> From: Josef Bacik <jbacik@...com>
>>
>> wbt cares only about request completion time, but controllers may need
> 
> Please spell out wt^Hbt.
> whatever it is.

It's blk-wbt, so wbt is fine, I think it should be pretty clear from
the context of what is being changed.

-- 
Jens Axboe