From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail191.messagelabs.com (mail191.messagelabs.com [216.82.242.19]) by kanga.kvack.org (Postfix) with SMTP id 0D0EB6B007D for ; Thu, 17 Dec 2009 14:55:06 -0500 (EST) Date: Thu, 17 Dec 2009 13:54:28 -0600 (CST) From: Christoph Lameter Subject: Re: [PATCH 00 of 28] Transparent Hugepage support #2 In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org To: Andrea Arcangeli Cc: linux-mm@kvack.org, Marcelo Tosatti , Adam Litke , Avi Kivity , Izik Eidus , Hugh Dickins , Nick Piggin , Rik van Riel , Mel Gorman , Andi Kleen , Dave Hansen , Benjamin Herrenschmidt , Ingo Molnar , Mike Travis , KAMEZAWA Hiroyuki , Chris Wright Dave Hansen , Andrew Morton List-ID: Would it be possible to start out with a version of huge page support that does not require the complex splitting and joining of huge pages? Without that we would not need additional refcounts. Maybe a patch to allow simply the use of anonymous huge pages without a hugetlbfs mmap in the middle? IMHO its useful even if we cannot swap it out. -- 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