From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <403FFD0F.60908@cyberone.com.au> Date: Sat, 28 Feb 2004 13:29:35 +1100 From: Nick Piggin MIME-Version: 1.0 Subject: Re: [RFC] VM batching patch problems? References: <403FDEAA.1000802@cyberone.com.au> <20040227165244.25648122.akpm@osdl.org> <403FF15E.3040800@cyberone.com.au> In-Reply-To: <403FF15E.3040800@cyberone.com.au> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Andrew Morton Cc: linux-mm@kvack.org List-ID: Nick Piggin wrote: > > No it doesn't increase ZONE_NORMAL scanning. The scanning is the same > rate, > but because ZONE_NORMAL is 1/4 the size, it has quadruple the > pressure. If > you don't like logic, just pretend it is pinned by mem_map and other > things. > Your batching patch is conceptually wrong and it adds complexity. > An unfortunate typo. I was supposed to say "if you don't like *that* logic", not "if you don't like logic"... -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: aart@kvack.org