Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933003Ab2FVOOz (ORCPT ); Fri, 22 Jun 2012 10:14:55 -0400 Received: from merlin.infradead.org ([205.233.59.134]:60249 "EHLO merlin.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932962Ab2FVOOy convert rfc822-to-8bit (ORCPT ); Fri, 22 Jun 2012 10:14:54 -0400 Message-ID: <1340374439.18025.75.camel@twins> Subject: Re: [PATCH -mm v2 01/11] mm: track free size between VMAs in VMA rbtree From: Peter Zijlstra To: Rik van Riel Cc: Rik van Riel , linux-mm@kvack.org, akpm@linux-foundation.org, aarcange@redhat.com, minchan@gmail.com, kosaki.motohiro@gmail.com, andi@firstfloor.org, hannes@cmpxchg.org, mel@csn.ul.ie, linux-kernel@vger.kernel.org Date: Fri, 22 Jun 2012 16:13:59 +0200 In-Reply-To: <4FE47D0E.3000804@redhat.com> References: <1340315835-28571-1-git-send-email-riel@surriel.com> <1340315835-28571-2-git-send-email-riel@surriel.com> <1340359115.18025.57.camel@twins> <4FE47D0E.3000804@redhat.com> Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Mailer: Evolution 3.2.2- Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 561 Lines: 14 On Fri, 2012-06-22 at 10:11 -0400, Rik van Riel wrote: > > I am still trying to wrap my brain around your alternative > search algorithm, not sure if/how it can be combined with > arbitrary address limits and alignment... for alignment we can do: len += align - 1; Will indeed need to ponder the range thing ;-) -- 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/