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Date:   Sat, 18 May 2019 12:33:11 +0300
From:   Alexey Dobriyan <adobriyan@gmail.com>
To:     axboe@kernel.dk, ming.lei@redhat.com, osandov@fb.com
Cc:     linux-block@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Setting up default iosched in 5.0+
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5.0 deleted three io schedulers and more importantly CONFIG_DEFAULT_IOSCHED
option:

	commit f382fb0bcef4c37dc049e9f6963e3baf204d815c
	block: remove legacy IO schedulers

After figuring out that I silently became "noop" customer enabling just
BFQ didn't work: "noop" is still being selected by default.

There is an "elevator=" command line option but it does nothing.

Are users supposed to add stuff to init scripts now?