From: Hans Reiser <reiser@namesys.com>
To: Andrew Morton <akpm@osdl.org>, vs <vs@thebsh.namesys.com>
Cc: linux-kernel@vger.kernel.org, reiserfs-list@namesys.com
Subject: Re: latest patches degrade reiser4 performance substantially
Date: Wed, 21 Sep 2005 12:17:00 -0700 [thread overview]
Message-ID: <4331B1AC.6060000@namesys.com> (raw)
In-Reply-To: <20050921115256.6a11ab8d.akpm@osdl.org>
Andrew Morton wrote:
>Hans Reiser <reiser@namesys.com> wrote:
>
>
>>At the this time we have no idea which patch is responsible, probably in
>>a day or two we'll have a patch to fix it.
>>
>>
>>
>
>OK. I assume this performance change is demonstrable in just
>2.6.14-rc2+reiser4? Beware that there are other changes in the -mm lineup
>which might cause regressions. Notably
>
> mm-try-to-allocate-higher-order-pages-in-rmqueue_bulk.patch
>
>and
>
> per-task-predictive-write-throttling-1.patch
> per-task-predictive-write-throttling-1-tweaks.patch
>
>
>
>
>
I'll have vs check to make sure it is reiser4 changes causing the
drop. Thanks much for the suggestion we check that.
prev parent reply other threads:[~2005-09-21 19:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-21 18:43 latest patches degrade reiser4 performance substantially Hans Reiser
2005-09-21 18:52 ` Andrew Morton
2005-09-21 19:17 ` Hans Reiser [this message]
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=4331B1AC.6060000@namesys.com \
--to=reiser@namesys.com \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=reiserfs-list@namesys.com \
--cc=vs@thebsh.namesys.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.