linux-kernel - Re: RFC: deprecating/removing the legacy mode of devpts

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Message-ID: <20120408234641.788f8426@pyramind.ukuu.org.uk>
Date:	Sun, 8 Apr 2012 23:46:41 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	"H. Peter Anvin" <hpa@...or.com>
Cc:	Konstantin Khlebnikov <khlebnikov@...nvz.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	Greg Kroah-Hartman <gregkh@...e.de>,
	Kay Sievers <kay.sievers@...y.org>,
	Sukadev Bhattiprolu <sukadev@...ux.vnet.ibm.com>
Subject: Re: RFC: deprecating/removing the legacy mode of devpts

> What if it turns out we can make udev/devtmpfs make this happen
> transparently (which it sounds like it might be possible)?  Would you be
> okay with removing the "implicit bind mount" property of the current
> devpts then?

Once we get to the point where it "just works" I'm quite happy for that
to happen unless it turns out there's any large code size/performance
hits in having the feature always on. I don't see any.

Alan
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