From: Daniel Phillips <phillips@arcor.de>
To: David Woodhouse <dwmw2@infradead.org>, linux-kernel@vger.kernel.org
Cc: linux-mm@kvack.org
Subject: Re: [RFC] On paging of kernel VM.
Date: Tue, 10 Sep 2002 02:28:53 +0200 [thread overview]
Message-ID: <E17oYth-0006wD-00@starship> (raw)
In-Reply-To: <2653.1031563253@redhat.com>
On Monday 09 September 2002 11:20, David Woodhouse wrote:
> But as I said, this means screwing with every fault handler. It doesn't
> have to affect the fast path -- we can go looking for these vmas only in
> the case where we've already tried looking for the appropriate pte in
> init_mm and haven't found it. But it's still an intrusive change that would
> need to be done on every architecture.
Why can't you go per-architecture and fall back to the slow way of doing it
for architectures that don't have the new functionality yet?
--
Daniel
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/
next prev parent reply other threads:[~2002-09-10 0:28 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-09 9:20 David Woodhouse
2002-09-09 11:13 ` Stephen C. Tweedie
2002-09-09 11:24 ` David Woodhouse
2002-09-10 0:28 ` Daniel Phillips [this message]
2002-09-10 6:08 ` David Woodhouse
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=E17oYth-0006wD-00@starship \
--to=phillips@arcor.de \
--cc=dwmw2@infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox