From: "David S. Miller" <davem@redhat.com>
To: ak@suse.de
Cc: akpm@digeo.com, taka@valinux.co.jp, alan@lxorguk.ukuu.org.uk,
neilb@cse.unsw.edu.au, linux-kernel@vger.kernel.org,
nfs@lists.sourceforge.net
Subject: Re: [NFS] Re: [PATCH] zerocopy NFS for 2.5.36
Date: Thu, 19 Sep 2002 18:27:39 -0700 (PDT) [thread overview]
Message-ID: <20020919.182739.48496975.davem@redhat.com> (raw)
In-Reply-To: <20020920032346.A22949@wotan.suse.de>
From: Andi Kleen <ak@suse.de>
Date: Fri, 20 Sep 2002 03:23:46 +0200
On Thu, Sep 19, 2002 at 06:09:34PM -0700, Andrew Morton wrote:
> Can you control the cachability of the memory reads as well?
SSE2 has hints for that (prefetchnti and even prefetcht0,1 etc. for different
cache hierarchies), but it's not completely clear on how much
the CPUs follow these.
For writing it's much more obvious and usually documented even.
See "montdq/movnti", the latter of which even works on register
registers. Ben LaHaise pointed this out to me earlier today.
next prev parent reply other threads:[~2002-09-20 1:32 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <3D89176B.40FFD09B@digeo.com.suse.lists.linux.kernel>
[not found] ` <20020919.221513.28808421.taka@valinux.co.jp.suse.lists.linux.kernel>
[not found] ` <3D8A36A5.846D806@digeo.com.suse.lists.linux.kernel>
2002-09-20 1:00 ` Andi Kleen
2002-09-20 1:09 ` Andrew Morton
2002-09-20 1:23 ` Andi Kleen
2002-09-20 1:27 ` David S. Miller [this message]
2002-09-20 2:06 ` Andi Kleen
2002-09-20 2:01 ` David S. Miller
2002-09-20 2:28 ` Andi Kleen
2002-09-20 2:20 ` David S. Miller
2002-09-20 2:35 ` Andi Kleen
2002-10-16 14:04 Lever, Charles
-- strict thread matches above, loose matches on Subject: below --
2002-10-14 5:50 Neil Brown
2002-10-14 12:01 ` Hirokazu Takahashi
2002-10-16 3:44 ` Neil Brown
2002-10-16 4:31 ` David S. Miller
2002-10-17 2:03 ` [NFS] " Andrew Theurer
2002-10-17 2:31 ` Hirokazu Takahashi
2002-10-17 13:16 ` Andrew Theurer
2002-10-17 13:26 ` Hirokazu Takahashi
2002-10-17 14:10 ` Andrew Theurer
2002-10-17 16:26 ` Hirokazu Takahashi
2002-10-18 5:38 ` Trond Myklebust
2002-10-18 7:19 ` Hirokazu Takahashi
2002-10-18 15:12 ` Andrew Theurer
2002-10-19 20:34 ` Hirokazu Takahashi
2002-10-22 21:16 ` Andrew Theurer
2002-10-23 9:29 ` Hirokazu Takahashi
2002-10-24 15:32 ` Andrew Theurer
2002-09-19 2:00 Lever, Charles
2002-09-18 23:00 David S. Miller
2002-09-18 23:54 ` Alan Cox
2002-09-19 0:16 ` Andrew Morton
2002-09-19 13:15 ` [NFS] " Hirokazu Takahashi
2002-09-19 20:42 ` Andrew Morton
2002-09-19 21:12 ` David S. Miller
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=20020919.182739.48496975.davem@redhat.com \
--to=davem@redhat.com \
--cc=ak@suse.de \
--cc=akpm@digeo.com \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=linux-kernel@vger.kernel.org \
--cc=neilb@cse.unsw.edu.au \
--cc=nfs@lists.sourceforge.net \
--cc=taka@valinux.co.jp \
/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
all inboxes | Powered by JetHome®