Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754260Ab0KKFVZ (ORCPT ); Thu, 11 Nov 2010 00:21:25 -0500 Received: from ipmail06.adl2.internode.on.net ([150.101.137.129]:22276 "EHLO ipmail06.adl2.internode.on.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751407Ab0KKFVY (ORCPT ); Thu, 11 Nov 2010 00:21:24 -0500 X-IronPort-Anti-Spam-Filtered: true X-IronPort-Anti-Spam-Result: AvsEAHEK20x5LcZK/2dsb2JhbACiPHK/RoVKBA Date: Thu, 11 Nov 2010 16:21:18 +1100 From: Nick Piggin To: Nick Piggin Cc: Dave Chinner , Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Linus Torvalds Subject: Re: [patch] mm: vmscan implement per-zone shrinkers Message-ID: <20101111052118.GA6484@amd> References: <20101109123246.GA11477@amd> <20101110051813.GS2715@dastard> <20101110063229.GA5700@amd> <20101110110549.GV2715@dastard> <20101111002339.GA3372@amd> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101111002339.GA3372@amd> User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2543 Lines: 48 On Thu, Nov 11, 2010 at 11:23:39AM +1100, Nick Piggin wrote: > On Wed, Nov 10, 2010 at 10:05:49PM +1100, Dave Chinner wrote: > > I've previously stated that reducing/controlling the level of > > parallelism can be just as effective at providing serious > > scalability improvements as fine grained locking. So you don't > > simply scoff and mock me for suggesting it like you did last time, > > I didn't mock you. On the contrary I agreed that there are 2 problems > here, and that lots of threads in reclaim is one of them. I know this Here, this is the second time I wrote _exactly_ the same reply to your _exact_ same question (the first time I wrote _exactly_ the same reply to your exact same question was IIRC a few months before but I couldn't find the archive. http://archives.free.net.ph/message/20101015.033017.65c46426.ca.html So at this point, shut up. You had ample time to put up, and didn't. Now you're just obstructing and being unreasonable. To quote Christoph, you don't have carte blance power to delay progress. So stop being an arsehole, and don't fucking accuse me of scoffing and mocking you. Because I've been bending over backwards to answer _exactly_ the same questions multiple times from you and trying to show how either your assumptions are wrong, or reasonable ways we can mitigate potential regressions, and trying to be polite and civil the whole time. (which I might add is much more courtesy than you showed me when you tried to railroad your inode changes through without bothering to answer or even read half my comments about them). And what you have done is just ignore totally my replies to your concerns, stay quiet about them for a month, and then come back with exactly the same thing again. Like 3 or 4 times. Really. At this point, if you have already posted a particular comment more than 50 times, do everybody a favour and redirect the next verbatim copy /dev/null, OK? I'm sick of it. *Constructive* criticism only, from now on. Thanks. I need a zone input to the shinker API, I have demonstrated what for and why, with good justification, and so I am going to get that API change merged. It is a simple superset of the current API's functionality and not some big scary monster (except by somebody who fundmantally doesn't understand it). -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/