From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anton Blanchard Subject: Re: Latest vfs scalability patch Date: Thu, 15 Oct 2009 21:46:33 +1100 Message-ID: <20091015104633.GG4808@kryten> References: <20091006064919.GB30316@wotan.suse.de> <20091015100854.GA19948@kryten> <20091015103958.GA3127@wotan.suse.de> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: Linux Kernel Mailing List , linux-fsdevel@vger.kernel.org, Ravikiran G Thirumalai , Peter Zijlstra , Linus Torvalds , Jens Axboe To: Nick Piggin Return-path: Received: from ozlabs.org ([203.10.76.45]:58718 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1762102AbZJOKvc (ORCPT ); Thu, 15 Oct 2009 06:51:32 -0400 Content-Disposition: inline In-Reply-To: <20091015103958.GA3127@wotan.suse.de> Sender: linux-fsdevel-owner@vger.kernel.org List-ID: Hi Nick, > Nice looking graph, thanks! Did you use the rcu patch there as > well? (my open-close testing chokes RCU but your system might > be managing to keep outstanding callbacks below the threshold) Yep, I am running with the RCU patch but forgot to mention it :) Anton