From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sun, 23 Apr 2006 16:12:09 -0500 From: Matt Mackall Subject: Re: [rfc][patch] radix-tree: small data structure Message-ID: <20060423211209.GW15445@waste.org> References: <444BA0A9.3080901@yahoo.com.au> <444BA150.7040907@yahoo.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <444BA150.7040907@yahoo.com.au> Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: Linux Kernel Mailing List , Linux Memory Management List-ID: On Mon, Apr 24, 2006 at 01:46:24AM +1000, Nick Piggin wrote: > Nick Piggin wrote: > >With the previous patch, the radix_tree_node budget on my 64-bit > >desktop is cut from 20MB to 10MB. This patch should cut it again > >by nearly a factor of 4 (haven't verified, but 98ish % of files > >are under 64K). > > > >I wonder if this would be of any interest for those who enable > >CONFIG_BASE_SMALL? > > Bah, wrong patch. I like it. -- Mathematics is the supreme nostalgia of our time. -- 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: email@kvack.org