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Re: /dev/recycle

To: Jamie Lokier <lk@tantalophile.demon.co.uk>
Subject: Re: /dev/recycle
From: Christoph Rohland <hans-christoph.rohland@sap.com>
Date: 24 Mar 2000 14:54:35 +0100
Cc: Christoph Rohland <hans-christoph.rohland@sap.com>, Chuck Lever <cel@monkey.org>, linux-mm@kvack.org
In-Reply-To: Jamie Lokier's message of "Fri, 24 Mar 2000 14:10:01 +0100"
References: <20000322233147.A31795@pcep-jamie.cern.ch> <Pine.BSO.4.10.10003231332080.20600-100000@funky.monkey.org> <20000324010031.B20140@pcep-jamie.cern.ch> <qwwitycivbx.fsf@sap.com> <20000324141001.A21036@pcep-jamie.cern.ch>
Sender: owner-linux-mm@kvack.org
User-Agent: Gnus/5.0803 (Gnus v5.8.3) XEmacs/21.1 (Bryce Canyon)

Jamie Lokier <lk@tantalophile.demon.co.uk> writes:

> Christoph Rohland wrote:
> > This would only work for /dev/zero like mappings. I need it for shm
> > mappings.
> 
> Open /dev/recycle several times and map it shared -- it's the same as
> anonymous shared mappings.  The owner of pages is considered to be the
> filehandle itself in that case.

It's not the same as posix shared mem.

Greetings
		Christoph
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Follow-Ups:
- Re: /dev/recycle
  - From: Jamie Lokier <lk@tantalophile.demon.co.uk>

References:
- Re: madvise (MADV_FREE)
  - From: Jamie Lokier <jamie.lokier@cern.ch>
- Re: madvise (MADV_FREE)
  - From: Chuck Lever <cel@monkey.org>
- /dev/recycle
  - From: Jamie Lokier <lk@tantalophile.demon.co.uk>
- Re: /dev/recycle
  - From: Christoph Rohland <hans-christoph.rohland@sap.com>
- Re: /dev/recycle
  - From: Jamie Lokier <lk@tantalophile.demon.co.uk>

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