From: Nick Piggin <nickpiggin@yahoo.com.au>
To: Ingo Molnar <mingo@elte.hu>, Andrew Morton <akpm@osdl.org>,
"Siddha, Suresh B" <suresh.b.siddha@intel.com>,
linux-kernel <linux-kernel@vger.kernel.org>,
Jack Steiner <steiner@sgi.com>
Subject: [patch 0/2] sched: reduce locking
Date: Tue, 02 Aug 2005 22:23:05 +1000 [thread overview]
Message-ID: <42EF65A9.1060408@yahoo.com.au> (raw)
Hi,
I've had these patches around for a while, and I'd like to
get rid of them. They could possibly even go in 2.6.13.
I haven't really done performance testing because it is
difficult to get real workloads going that really stress
these things. There are small improvements on things like
tbench on bigger systems, but nothing greatly interesting.
I think on real workloads, things could get more interesting.
Actually, it would be interesting to know how these go on the
_really_ big systems, and whether lock and cacheline contention
in the scheduler is still a problem for them.
--
SUSE Labs, Novell Inc.
Send instant messages to your online friends http://au.messenger.yahoo.com
next reply other threads:[~2005-08-02 12:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-08-02 12:23 Nick Piggin [this message]
2005-08-02 12:24 ` [patch 1/2] sched: reduce locking in newidle balancing Nick Piggin
2005-08-02 12:25 ` [patch 2/2] sched: reduce locking in periodic balancing Nick Piggin
2005-08-03 7:59 ` Ingo Molnar
2005-08-03 10:25 ` Nick Piggin
2005-08-03 7:51 ` [patch 1/2] sched: reduce locking in newidle balancing Ingo Molnar
2005-08-02 12:40 ` [patch 0/2] sched: reduce locking Ingo Molnar
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=42EF65A9.1060408@yahoo.com.au \
--to=nickpiggin@yahoo.com.au \
--cc=akpm@osdl.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=steiner@sgi.com \
--cc=suresh.b.siddha@intel.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