From: Jens Axboe <axboe@kernel.dk>
To: bvanassche@acm.org, 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, 7 Jan 2019 08:43:56 -0700 [thread overview]
Message-ID: <bdd9b6f8-4358-5d2e-d744-b2a89d6d4c5a@kernel.dk> (raw)
In-Reply-To: <20190107125215.GA5039@192.168.3.9>
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.
--
Jens Axboe
next prev parent reply other threads:[~2019-01-07 15:44 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 [this message]
2019-01-07 16:04 ` Bart Van Assche
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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