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Date: Sat, 28 Feb 2015 10:33:56 +0900
From: Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
        Minchan Kim <minchan@kernel.org>,
        Jerome Marchand <jmarchan@redhat.com>, Nitin Gupta <ngupta@vflare.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
        linux-kernel@vger.kernel.org, Alan Cox <alan@lxorguk.ukuu.org.uk>
Subject: Re: [PATCH 0/8] introduce dynamic device creation/removal
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On (02/27/15 14:51), Andrew Morton wrote:
> hoo boy.  Creating a /dev node and doing ioctls on it is really old
> school.  So old school that I've forgotten why we don't do it any more.
> 
> Hopefully Alan can recall the thinking?

oh. I thought this is how loop control works, and ioctl there doesn't look
insane to me.

any quick hint how do you do this in a modern world so I'll redo the patch set?

	-ss