From: "H. Peter Anvin" <hpa@zytor.com>
To: Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: Konstantin Khlebnikov <khlebnikov@openvz.org>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
Al Viro <viro@zeniv.linux.org.uk>,
Greg Kroah-Hartman <gregkh@suse.de>,
Kay Sievers <kay.sievers@vrfy.org>,
Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Subject: Re: RFC: deprecating/removing the legacy mode of devpts
Date: Sun, 08 Apr 2012 15:45:56 -0700 [thread overview]
Message-ID: <4F821524.9090702@zytor.com> (raw)
In-Reply-To: <20120408234641.788f8426@pyramind.ukuu.org.uk>
On 04/08/2012 03:46 PM, Alan Cox wrote:
>> 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.
>
No, it's actually the other way around... it lets us take some pretty
nice shortcuts.
-hpa
next prev parent reply other threads:[~2012-04-08 22:46 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-07 18:36 RFC: deprecating/removing the legacy mode of devpts H. Peter Anvin
2012-04-07 19:20 ` Alan Cox
2012-04-07 20:02 ` H. Peter Anvin
2012-04-07 21:27 ` Ted Ts'o
2012-04-07 22:03 ` H. Peter Anvin
2012-04-08 7:30 ` Kay Sievers
2012-04-08 18:00 ` H. Peter Anvin
2012-04-08 19:16 ` Kay Sievers
2012-04-11 23:53 ` Greg Kroah-Hartman
2012-04-11 23:55 ` H. Peter Anvin
2012-04-12 0:30 ` Greg Kroah-Hartman
2012-04-12 0:38 ` Kay Sievers
2012-04-12 1:14 ` Greg Kroah-Hartman
2012-04-12 1:08 ` Al Viro
2012-04-12 1:56 ` H. Peter Anvin
2012-04-12 2:26 ` Al Viro
2012-04-12 2:48 ` H. Peter Anvin
2012-04-12 3:04 ` Al Viro
2012-04-12 3:07 ` H. Peter Anvin
2012-04-12 2:27 ` Kay Sievers
2012-04-12 2:45 ` Al Viro
2012-04-12 2:48 ` Kay Sievers
2012-04-12 2:53 ` H. Peter Anvin
2012-04-12 3:02 ` Kay Sievers
2012-04-08 17:20 ` Alan Cox
2012-04-07 20:04 ` H. Peter Anvin
2012-04-08 18:15 ` Konstantin Khlebnikov
2012-04-08 22:18 ` Alan Cox
2012-04-08 22:26 ` H. Peter Anvin
2012-04-08 22:46 ` Alan Cox
2012-04-08 22:45 ` H. Peter Anvin [this message]
2012-04-09 3:15 ` Theodore Tso
2012-04-09 12:43 ` Kay Sievers
2012-04-09 13:37 ` Al Viro
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