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From: Christoph Hellwig <hch@infradead.org>
To: Khazhy Kumykov <khazhy@google.com>
Cc: Damien Le Moal <damien.lemoal@opensource.wdc.com>,
	Jens Axboe <axboe@kernel.dk>,
	linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] block: allow specifying default iosched in config
Date: Mon, 10 Oct 2022 00:20:19 -0700	[thread overview]
Message-ID: <Y0PHsxmsWHFYiLPK@infradead.org> (raw)
In-Reply-To: <CACGdZYKvTLd0g2yBuFX+++XeSa6aapuAwOM7e63zhKgdKFEGEw@mail.gmail.com>

On Tue, Oct 04, 2022 at 04:15:20PM -0700, Khazhy Kumykov wrote:
> The kernel already picks and hardcodes a default scheduler, my
> thinking is: why not let folks choose? This was allowed in the old
> block layer since 2005.

You can choose it using CONFIG_CMDLINE.  We can't add a config option
for every bloody default as that simply does not scale.

  reply	other threads:[~2022-10-10  7:41 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-09-26 22:01 [PATCH] block: allow specifying default iosched in config Khazhismel Kumykov
2022-09-26 22:16 ` Chaitanya Kulkarni
2022-10-03 23:02   ` Khazhy Kumykov
2022-10-04  6:12 ` Damien Le Moal
2022-10-04 18:33   ` Khazhy Kumykov
2022-10-04 22:40     ` Damien Le Moal
2022-10-04 23:15       ` Khazhy Kumykov
2022-10-10  7:20         ` Christoph Hellwig [this message]
2022-10-17 17:22           ` Khazhy Kumykov
2022-10-18  8:27             ` Christoph Hellwig
2022-10-04 16:42 ` Jens Axboe
2022-10-04 20:22   ` Jens Axboe

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