From: Andrey Borzenkov <arvidjaar@mail.ru>
To: viro@parcelfarce.linux.theplanet.co.uk,
Chris Friesen <cfriesen@nortelnetworks.com>
Cc: "Kevin P. Fleming" <kpfleming@backtobasicsmgmt.com>,
Jeff Garzik <jgarzik@pobox.com>,
linux-kernel <linux-kernel@vger.kernel.org>
Subject: Re: Is initramfs freed after kernel is booted?
Date: Mon, 17 Nov 2003 21:33:59 +0300 [thread overview]
Message-ID: <200311172133.59839.arvidjaar@mail.ru> (raw)
In-Reply-To: <20031117180312.GZ24159@parcelfarce.linux.theplanet.co.uk>
On Monday 17 November 2003 21:03, viro@parcelfarce.linux.theplanet.co.uk
wrote:
> On Mon, Nov 17, 2003 at 12:50:34PM -0500, Chris Friesen wrote:
> > viro@parcelfarce.linux.theplanet.co.uk wrote:
> > >On Mon, Nov 17, 2003 at 11:06:48AM -0500, Chris Friesen wrote:
> > >>Anyone know why it overmounts rather than pivots?
> > >
> > >Because amount of extra code you lose that way takes more memory than
> > >empty roots takes.
> > >
> > >Remove whatever files you don't need and be done with that.
> >
> > How do you remove files from the old rootfs after the new one has been
> > mounted on top of it?
>
> You do that before ;-)
would the following work?
pivot_root . /initramfs
cd /initramfs && rm -rf *
?? doing it before is rather hard ... you apparently still need something to
execute your mounts :)
-andrey
next prev parent reply other threads:[~2003-11-17 18:51 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-16 17:09 Is initramfs freed after kernel is booted? Andrey Borzenkov
2003-11-16 19:51 ` Jeff Garzik
2003-11-17 14:39 ` Chris Friesen
2003-11-17 15:36 ` "Andrey Borzenkov"
2003-11-17 15:39 ` Chris Friesen
2003-11-17 15:46 ` Jeff Garzik
2003-11-17 18:32 ` Bryan O'Sullivan
2003-11-17 15:47 ` Kevin P. Fleming
2003-11-17 16:06 ` Chris Friesen
2003-11-17 16:25 ` Erik Mouw
2003-11-17 17:25 ` viro
2003-11-17 17:47 ` viro
2003-11-17 17:50 ` Chris Friesen
2003-11-17 18:03 ` viro
2003-11-17 18:33 ` Andrey Borzenkov [this message]
2003-11-17 19:15 ` viro
2003-11-19 14:19 ` Olaf Hering
2003-11-19 15:07 ` Hannes Reinecke
2003-11-25 18:26 ` Manuel Estrada Sainz
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