From: David Howells <dhowells@redhat.com>
To: Robin Getz <rgetz@blackfin.uclinux.org>
Cc: Hugh Dickins <hugh@veritas.com>,
bryan.wu@analog.com, Robin Holt <holt@sgi.com>,
"Kawai, Hidehiro" <hidehiro.kawai.ez@hitachi.com>,
Andrew Morton <akpm@osdl.org>,
kernel list <linux-kernel@vger.kernel.org>,
Pavel Machek <pavel@ucw.cz>, Alan Cox <alan@lxorguk.ukuu.org.uk>,
Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
sugita <yumiko.sugita.yf@hitachi.com>,
Satoshi OSHIMA <soshima@redhat.com>,
haoki@redhat.com, Bernd Schmidt <bernds_cb1@t-online.de>
Subject: Re: Move to unshared VMAs in NOMMU mode?
Date: Tue, 13 Mar 2007 10:14:15 +0000 [thread overview]
Message-ID: <1161.1173780855@redhat.com> (raw)
In-Reply-To: <200703121650.35699.rgetz@blackfin.uclinux.org>
Robin Getz <rgetz@blackfin.uclinux.org> wrote:
> We (noMMU) folks need to have special code anyway - so why not put it there,
> and try not to increase memory footprint?
I'd like to have the drivers and filesystems need to know as little as possible
about whether they're working in MMU-mode or NOMMU-mode - for the most part
such knowledge should be unnecessary. Additionally, I'd rather not put special
case code in the generic parts of the NOMMU code.
David
next prev parent reply other threads:[~2007-03-13 10:15 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-16 13:34 [PATCH 0/4] coredump: core dump masking support v3 Kawai, Hidehiro
2007-02-16 13:39 ` [PATCH 1/4] coredump: add an interface to control the core dump routine Kawai, Hidehiro
2007-02-16 13:40 ` [PATCH 2/4] coredump: ELF: enable to omit anonymous shared memory Kawai, Hidehiro
2007-02-16 13:41 ` [PATCH 3/4] coredump: ELF-FDPIC: " Kawai, Hidehiro
2007-02-16 15:05 ` David Howells
2007-02-16 16:50 ` Robin Holt
2007-02-16 20:09 ` David Howells
2007-03-02 16:55 ` Hugh Dickins
2007-03-03 14:10 ` David Howells
2007-03-03 14:25 ` [PATCH] NOMMU: Hide vm_mm in NOMMU mode David Howells
2007-03-05 19:04 ` [PATCH 3/4] coredump: ELF-FDPIC: enable to omit anonymous shared memory Hugh Dickins
2007-03-06 18:13 ` David Howells
2007-03-09 14:12 ` Move to unshared VMAs in NOMMU mode? David Howells
2007-03-12 20:50 ` Robin Getz
2007-03-13 10:14 ` David Howells [this message]
2007-03-15 21:20 ` Hugh Dickins
2007-03-15 22:47 ` David Howells
2007-03-19 19:23 ` Eric W. Biederman
2007-03-20 11:06 ` David Howells
2007-03-20 16:48 ` Eric W. Biederman
2007-03-20 19:12 ` David Howells
2007-03-20 19:51 ` David Howells
2007-03-21 16:11 ` David Howells
2007-02-20 9:45 ` [PATCH 3/4] coredump: ELF-FDPIC: enable to omit anonymous shared memory Kawai, Hidehiro
2007-02-20 10:58 ` David Howells
2007-02-20 12:56 ` Robin Holt
2007-02-21 10:00 ` Kawai, Hidehiro
2007-02-21 11:33 ` David Howells
2007-02-21 11:54 ` Robin Holt
2007-02-22 5:33 ` Kawai, Hidehiro
2007-02-22 11:47 ` David Howells
2007-02-16 13:42 ` [PATCH 4/4] coredump: documentation for proc entry Kawai, Hidehiro
2007-02-16 15:08 ` [PATCH 0/4] coredump: core dump masking support v3 David Howells
2007-02-20 9:48 ` Kawai, Hidehiro
2007-02-24 3:32 ` Markus Gutschke
2007-02-24 10:02 ` David Howells
2007-02-24 20:01 ` Markus Gutschke
2007-02-26 11:49 ` David Howells
2007-02-26 12:01 ` Pavel Machek
2007-02-26 12:42 ` David Howells
2007-02-24 11:39 ` Pavel Machek
2007-03-01 12:35 ` Kawai, Hidehiro
2007-03-01 18:16 ` Markus Gutschke
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1161.1173780855@redhat.com \
--to=dhowells@redhat.com \
--cc=akpm@osdl.org \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=bernds_cb1@t-online.de \
--cc=bryan.wu@analog.com \
--cc=haoki@redhat.com \
--cc=hidehiro.kawai.ez@hitachi.com \
--cc=holt@sgi.com \
--cc=hugh@veritas.com \
--cc=linux-kernel@vger.kernel.org \
--cc=masami.hiramatsu.pt@hitachi.com \
--cc=pavel@ucw.cz \
--cc=rgetz@blackfin.uclinux.org \
--cc=soshima@redhat.com \
--cc=yumiko.sugita.yf@hitachi.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.