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Subject: Re: [PATCH][next] loop: Fix missing max_active argument in
 alloc_workqueue call
To:     Dan Carpenter <dan.carpenter@oracle.com>
Cc:     Colin Ian King <colin.king@canonical.com>,
        Dan Schatzberg <schatzberg.dan@gmail.com>,
        linux-block@vger.kernel.org, kernel-janitors@vger.kernel.org,
        linux-kernel@vger.kernel.org
References: <20210318151626.17442-1-colin.king@canonical.com>
 <13a1d187-4d6d-9e06-b94a-553d872de756@kernel.dk>
 <62cd71bc-86e1-412d-b2b9-716c0f8021be@canonical.com>
 <d32641ca-e34a-2bfd-9b86-28c95546f434@kernel.dk>
 <20210319094759.GH2087@kadam>
From:   Jens Axboe <axboe@kernel.dk>
Message-ID: <7f30c726-6351-6c70-bc8c-6a0aaad4d0a4@kernel.dk>
Date:   Fri, 19 Mar 2021 07:02:48 -0600
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On 3/19/21 3:47 AM, Dan Carpenter wrote:
> On Thu, Mar 18, 2021 at 02:42:33PM -0600, Jens Axboe wrote:
>> On 3/18/21 2:24 PM, Colin Ian King wrote:
>>> On 18/03/2021 20:12, Jens Axboe wrote:
>>>> On 3/18/21 9:16 AM, Colin King wrote:
>>>>> From: Colin Ian King <colin.king@canonical.com>
>>>>>
>>>>> The 3rd argument to alloc_workqueue should be the max_active count,
>>>>> however currently it is the lo->lo_number that is intended for the
>>>>> loop%d number. Fix this by adding in the missing max_active count.
>>>>
>>>> Dan, please fold this (or something similar) in when you're redoing the
>>>> series.
>>>>
>>> Appreciate this fix being picked up. Are we going to lose the SoB?
>>
>> If it's being redone, would be silly to have that error in there. Do
>> we have a tag that's appropriate for this? I often wonder when I'm
>> folding in a fix. Ala Fixes-by: or something like that.
> 
> I've always lobied for a Fixes-from: tag, but the kbuild-bot tells
> everyone to add a Reported-by: tag.  But then a lot of people are like
> Reported-by doesn't make sense.  And other people are like Reported-by
> is fine, what's wrong with it?

I don't reported-by for this use either, as that is a lot more
appropriate for a single fix that fixes an issue that was reported by
(duh) that specific person.

Fixes-from seems a lot better.

-- 
Jens Axboe