From: Jens Axboe <axboe@kernel.dk>
To: "markus@trippelsdorf.de" <markus@trippelsdorf.de>,
Bart Van Assche <Bart.VanAssche@sandisk.com>
Cc: "linux-block@vger.kernel.org" <linux-block@vger.kernel.org>
Subject: Re: [PATCH] block: Remove leading whitespace and trailing newline in elevator switch error message
Date: Mon, 8 May 2017 10:53:43 -0600 [thread overview]
Message-ID: <e9ce85ce-b489-9f61-2912-3e686d75d6dc@kernel.dk> (raw)
In-Reply-To: <20170506052243.GB291@x4>
On 05/05/2017 11:22 PM, markus@trippelsdorf.de wrote:
>
> Trying to switch to a non-existing elevator currently results in garbled
> dmesg output, e.g.:
>
> # echo " foo" > /sys/block/sda/queue/scheduler
>
> elevator: type foo not found
> elevator: switch to foo
> failed
>
> (note the leading whitespace and unintended line break.)
>
> Fix by removing the leading whitespace and stripping the trailing newline.
Added, thanks.
--
Jens Axboe
next prev parent reply other threads:[~2017-05-08 16:53 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-06 5:22 [PATCH] block: Remove leading whitespace and trailing newline in elevator switch error message markus
2017-05-08 15:47 ` Bart Van Assche
2017-05-08 16:48 ` markus
2017-05-08 16:52 ` Bart Van Assche
2017-05-08 16:53 ` Jens Axboe [this message]
2017-05-09 2:18 ` Elliott, Robert (Persistent Memory)
2017-05-09 2:22 ` Jens Axboe
2017-05-09 4:42 ` markus
2017-05-09 14:57 ` Jens Axboe
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