From: Andi Kleen <ak@suse.de>
To: yhlu <yhlu.kernel@gmail.com>
Cc: Andi Kleen <ak@suse.de>, Mike Waychison <mikew@google.com>,
YhLu <YhLu@tyan.com>, Peter Buckingham <peter@pantasys.com>,
linux-kernel@vger.kernel.org,
"discuss@x86-64.org" <discuss@x86-64.org>
Subject: Re: [discuss] Re: 2.6.13-rc2 with dual way dual core ck804 MB
Date: Thu, 11 Aug 2005 02:28:41 +0200 [thread overview]
Message-ID: <20050811002841.GE8974@wotan.suse.de> (raw)
In-Reply-To: <86802c440508101723d4aadef@mail.gmail.com>
On Wed, Aug 10, 2005 at 05:23:31PM -0700, yhlu wrote:
> I wonder if you can make the bsp can start the APs callin in the same
> time, and make it asynchronous, So you make spare 2s or more.
The setting of cpu_callin_map in the AP could be moved earlier yes.
But it's not entirely trivial because there are some races to consider.
And the 1s quiet period on the AP could be probably also reduced
on modern systems. I doubt it is needed on Xeons or Opterons.
-Andi
next prev parent reply other threads:[~2005-08-11 0:28 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-07 0:56 YhLu
2005-08-10 23:14 ` Mike Waychison
2005-08-10 23:26 ` [discuss] " Andi Kleen
2005-08-10 23:42 ` yhlu
2005-08-11 0:04 ` Andi Kleen
2005-08-11 0:17 ` yhlu
2005-08-11 0:23 ` yhlu
2005-08-11 0:28 ` Andi Kleen [this message]
2005-08-11 0:43 ` yhlu
2005-08-11 0:51 ` Andi Kleen
2005-08-12 6:59 ` yhlu
2005-08-12 7:04 ` yhlu
2005-08-12 13:07 ` Andi Kleen
2005-08-12 16:18 ` yhlu
2005-08-12 16:41 ` Andi Kleen
2005-08-12 17:36 ` yhlu
2005-08-10 23:49 ` Mike Waychison
2005-08-10 23:31 ` Peter Buckingham
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=20050811002841.GE8974@wotan.suse.de \
--to=ak@suse.de \
--cc=YhLu@tyan.com \
--cc=discuss@x86-64.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mikew@google.com \
--cc=peter@pantasys.com \
--cc=yhlu.kernel@gmail.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
Powered by JetHome