From: Anton Blanchard <anton@samba.org>
To: Maneesh Soni <smaneesh@in.ibm.com>
Cc: lse tech <lse-tech@lists.sourceforge.net>,
lkml <linux-kernel@vger.kernel.org>,
Paul.McKenney@us.ibm.com, ak@suse.de, hawkes@engr.sgi.com,
dipankar@sequent.com
Subject: Re: [RFC][PATCH] Scalable FD Management using Read-Copy-Update
Date: Wed, 11 Apr 2001 18:29:30 -0700 [thread overview]
Message-ID: <20010411182929.A16665@va.samba.org> (raw)
In-Reply-To: <20010409201311.D9013@in.ibm.com>
In-Reply-To: <20010409201311.D9013@in.ibm.com>; from smaneesh@in.ibm.com on Mon, Apr 09, 2001 at 08:13:11PM +0530
> This patch provides a very good performance improvement in file
> descriptor management for SMP linux kernel on a 4-way machine with the
> expectation of even higher gains on higher end machines. The patch uses the
> read-copy-update mechanism for Linux, published earlier at the sourceforge
> site under Linux Scalablity Effort project.
> http://lse.sourceforge.net/locking/rclock.html.
Good stuff!
It would be interesting to try a filesystem benchmark such as dbench. On
a quad PPC fget was chewing up more than its fair share of cpu time.
Anton
next prev parent reply other threads:[~2001-04-12 1:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-04-09 14:43 [RFC][PATCH] Scalable FD Management using Read-Copy-Update Maneesh Soni
2001-04-12 1:29 ` Anton Blanchard [this message]
2001-04-12 15:43 ` [Lse-tech] " Maneesh Soni
2001-04-12 15:51 ` Anton Blanchard
2001-04-17 10:49 ` Scalable FD Management Maneesh Soni
2001-04-17 14:36 ` Andi Kleen
2001-04-12 18:23 ` [Lse-tech] Re: [RFC][PATCH] Scalable FD Management using Read-Copy-Update John Hawkes
2001-04-16 16:16 ` Mark Hahn
2001-04-17 9:28 ` Dipankar Sarma
2001-04-17 16:59 ` Mark Hahn
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