From: Bart Van Assche <bvanassche@acm.org>
To: Jens Axboe <axboe@kernel.dk>,
hch@infradead.org, linux-block@vger.kernel.org
Subject: Re: [PATCH] block: don't show io_timeout if driver has no timeout handler
Date: Mon, 07 Jan 2019 08:04:58 -0800 [thread overview]
Message-ID: <1546877098.83374.9.camel@acm.org> (raw)
In-Reply-To: <bdd9b6f8-4358-5d2e-d744-b2a89d6d4c5a@kernel.dk>
On Mon, 2019-01-07 at 08:43 -0700, Jens Axboe wrote:
> On 1/7/19 5:52 AM, Weiping Zhang wrote:
> > If the low level driver has no timerout handler, the
> > /sys/block/<disk>/queue/io_timeout will not be displayed.
>
> The alternative would be to make it return an error when read/written
> instead of having this separate group code.
Hi Jens,
Christoph and I had asked Weiping to use a sysfs attribute group. See also
https://www.mail-archive.com/linux-block@vger.kernel.org/msg25841.html
Best regards,
Bart.
next prev parent reply other threads:[~2019-01-07 16:05 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-07 12:52 [PATCH] block: don't show io_timeout if driver has no timeout handler Weiping Zhang
2019-01-07 15:43 ` Jens Axboe
2019-01-07 16:04 ` Bart Van Assche [this message]
2019-01-07 16:06 ` Jens Axboe
2019-01-09 0:57 ` Bart Van Assche
2019-03-31 15:28 ` weiping zhang
2019-04-01 22:40 ` Bart Van Assche
2019-04-02 12:43 ` Weiping Zhang
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