From: Andi Kleen <ak@suse.de>
To: Andrea Arcangeli <andrea@suse.de>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.4.23aa2 (bugfixes and important VM improvements for the high end)
Date: Sun, 29 Feb 2004 03:29:47 +0100 [thread overview]
Message-ID: <20040229032947.2f97ed79.ak@suse.de> (raw)
In-Reply-To: <20040229013923.GV8834@dualathlon.random>
On Sun, 29 Feb 2004 02:39:24 +0100
Andrea Arcangeli <andrea@suse.de> wrote:
> you're wrong about s/vm_next/rb_next()/, walking the tree like in
> get_unmapped_area would require recurisve algos w/o vm_next, or
> significant heap allocations. that's the only thing vm_next is needed
> for (i.e. to walk the tree in order efficiently). only if we drop all
> tree walks than we can nuke vm_next.
Not sure what you mean here. rb_next() is not recursive.
-Andi
next prev parent reply other threads:[~2004-02-29 2:29 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-27 1:33 2.4.23aa2 (bugfixes and important VM improvements for the high end) Andrea Arcangeli
2004-02-27 4:38 ` Rik van Riel
2004-02-27 17:32 ` Andrea Arcangeli
2004-02-27 19:08 ` Rik van Riel
2004-02-27 20:29 ` Andrew Morton
2004-02-27 20:49 ` Rik van Riel
2004-02-27 20:55 ` Andrew Morton
2004-02-27 21:28 ` Andrea Arcangeli
2004-02-27 21:37 ` Andrea Arcangeli
2004-02-28 3:22 ` Andrea Arcangeli
2004-03-01 11:10 ` Nikita Danilov
2004-02-27 21:15 ` Andrea Arcangeli
2004-02-27 22:03 ` Martin J. Bligh
2004-02-27 22:23 ` Andrew Morton
2004-02-28 2:32 ` Andrea Arcangeli
2004-02-28 4:57 ` Wim Coekaerts
2004-02-28 6:18 ` Andrea Arcangeli
2004-02-28 6:45 ` Martin J. Bligh
2004-02-28 7:05 ` Andrea Arcangeli
2004-02-28 9:19 ` Dave Hansen
2004-03-18 2:44 ` Andrea Arcangeli
[not found] ` <20040228061838.GO8834@dualathlon.random.suse.lists.linux.kernel>
2004-02-28 12:46 ` Andi Kleen
2004-02-29 1:39 ` Andrea Arcangeli
2004-02-29 2:29 ` Andi Kleen [this message]
2004-02-29 16:34 ` Andrea Arcangeli
2004-02-28 6:10 ` Martin J. Bligh
2004-02-28 6:43 ` Andrea Arcangeli
2004-02-28 7:00 ` Martin J. Bligh
2004-02-28 7:29 ` Andrea Arcangeli
2004-02-28 14:55 ` Rik van Riel
2004-02-28 15:06 ` Arjan van de Ven
2004-02-29 1:43 ` Andrea Arcangeli
[not found] ` < 1078370073.3403.759.camel@abyss.local>
2004-03-04 3:14 ` Peter Zaitsev
2004-03-04 3:33 ` Andrew Morton
2004-03-04 3:44 ` Peter Zaitsev
2004-03-04 4:07 ` Andrew Morton
2004-03-04 4:44 ` Peter Zaitsev
2004-03-04 4:52 ` Andrea Arcangeli
2004-03-04 5:10 ` Andrew Morton
2004-03-04 5:27 ` Andrea Arcangeli
2004-03-04 5:38 ` Andrew Morton
2004-03-05 20:19 ` Jamie Lokier
2004-03-05 20:33 ` Andrea Arcangeli
2004-03-05 21:44 ` Jamie Lokier
2004-03-04 12:12 ` Rik van Riel
2004-03-04 16:21 ` Peter Zaitsev
2004-03-04 18:13 ` Andrea Arcangeli
2004-03-04 17:35 ` Martin J. Bligh
2004-03-04 18:16 ` Andrea Arcangeli
2004-03-04 19:31 ` Martin J. Bligh
2004-03-04 20:21 ` Peter Zaitsev
2004-03-05 10:33 ` Ingo Molnar
2004-03-05 14:15 ` Andrea Arcangeli
2004-03-05 14:32 ` Ingo Molnar
2004-03-05 14:58 ` Andrea Arcangeli
2004-03-05 15:26 ` Ingo Molnar
2004-03-05 15:53 ` Andrea Arcangeli
2004-03-07 8:41 ` Ingo Molnar
2004-03-07 10:29 ` Nick Piggin
2004-03-07 17:33 ` Andrea Arcangeli
2004-03-08 5:15 ` Nick Piggin
2004-03-07 17:24 ` Andrea Arcangeli
2004-03-05 21:28 ` Martin J. Bligh
2004-03-05 18:42 ` Martin J. Bligh
2004-03-05 19:13 ` Andrea Arcangeli
2004-03-05 19:55 ` Martin J. Bligh
2004-03-05 20:29 ` Andrea Arcangeli
2004-03-05 20:41 ` Andrew Morton
2004-03-05 21:07 ` Andrea Arcangeli
2004-03-05 22:12 ` Andrew Morton
2004-03-05 14:34 ` Ingo Molnar
2004-03-05 14:59 ` Andrea Arcangeli
2004-03-05 15:02 ` Ingo Molnar
[not found] ` <20040305150225.GA13237@elte.hu.suse.lists.linux.kernel>
2004-03-05 15:51 ` Andi Kleen
2004-03-05 16:23 ` Ingo Molnar
2004-03-05 16:39 ` Andrea Arcangeli
2004-03-07 8:16 ` Ingo Molnar
2004-03-10 13:21 ` Andi Kleen
2004-03-05 16:42 ` Andrea Arcangeli
2004-03-05 16:49 ` Ingo Molnar
2004-03-05 16:58 ` Andrea Arcangeli
2004-03-05 20:11 ` Jamie Lokier
2004-03-06 5:12 ` Jamie Lokier
2004-03-06 12:56 ` Magnus Naeslund(t)
2004-03-06 13:13 ` Magnus Naeslund(t)
2004-03-07 11:55 ` Ingo Molnar
2004-03-07 6:50 ` Peter Zaitsev
2004-03-02 9:10 ` Kurt Garloff
2004-03-02 15:32 ` Martin J. Bligh
2004-02-27 21:42 ` Hugh Dickins
2004-02-27 23:18 ` Marcelo Tosatti
2004-02-27 22:39 ` Andrew Morton
2004-02-27 20:31 ` Andrea Arcangeli
2004-02-29 6:34 ` Mike Fedyk
[not found] <20040304175821.GO4922@dualathlon.random>
2004-03-04 22:14 ` Rik van Riel
2004-03-04 23:24 ` Andrea Arcangeli
2004-03-05 3:43 ` Rik van Riel
[not found] <1u7eQ-6Bz-1@gated-at.bofh.it>
[not found] ` <1ue6M-45w-11@gated-at.bofh.it>
[not found] ` <1uofN-4Rh-25@gated-at.bofh.it>
[not found] ` <1vRz3-5p2-11@gated-at.bofh.it>
[not found] ` <1vRSn-5Fc-11@gated-at.bofh.it>
[not found] ` <1vS26-5On-21@gated-at.bofh.it>
[not found] ` <1wkUr-3QW-11@gated-at.bofh.it>
[not found] ` <1wolx-7ET-31@gated-at.bofh.it>
[not found] ` <1woEM-7Yx-41@gated-at.bofh.it>
[not found] ` <1wp8b-7x-3@gated-at.bofh.it>
[not found] ` <1wp8l-7x-25@gated-at.bofh.it>
[not found] ` <1x0qG-Dr-3@gated-at.bofh.it>
2004-03-12 21:15 ` Andi Kleen
2004-03-18 19:50 ` Peter Zaitsev
[not found] ` <1woEJ-7Yx-25@gated-at.bofh.it>
[not found] ` <1wp8c-7x-5@gated-at.bofh.it>
[not found] ` <1wprd-qI-21@gated-at.bofh.it>
[not found] ` <1wpUz-Tw-21@gated-at.bofh.it>
[not found] ` <1x293-2nT-7@gated-at.bofh.it>
2004-03-12 21:25 ` Andi Kleen
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=20040229032947.2f97ed79.ak@suse.de \
--to=ak@suse.de \
--cc=andrea@suse.de \
--cc=linux-kernel@vger.kernel.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 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.