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Message-ID: <163b5cc9-8106-9369-9675-f93bca24cd81@kernel.dk>
Date: Thu, 1 Nov 2018 16:50:22 -0600
From: Jens Axboe <axboe@...nel.dk>
To: Omar Sandoval <osandov@...ndov.com>
Cc: linux-block@...r.kernel.org, linux-nvme@...ts.infradead.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH 06/16] blk-mq: add 'type' attribute to the sysfs hctx
directory
On 11/1/18 3:59 PM, Omar Sandoval wrote:
> On Tue, Oct 30, 2018 at 12:32:42PM -0600, Jens Axboe wrote:
>> It can be useful for a user to verify what type a given hardware
>> queue is, expose this information in sysfs.
>>
>> Reviewed-by: Hannes Reinecke <hare@...e.com>
>> Reviewed-by: Bart Van Assche <bvanassche@....org>
>> Signed-off-by: Jens Axboe <axboe@...nel.dk>
>> ---
>> block/blk-mq-sysfs.c | 10 ++++++++++
>> 1 file changed, 10 insertions(+)
>
> Out of curiousity, why sysfs instead of debugfs?
I don't feel that strongly about it, but it is a property
like the mapped CPUs, for instance, so kind of makes sense to
put it there rather than in debugfs.
--
Jens Axboe
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