From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 20 Sep 2006 18:08:25 -0700 From: Andrew Morton Subject: Re: [patch] shared page table for hugetlb page - v2 Message-Id: <20060920180825.1c1ad6ae.akpm@osdl.org> In-Reply-To: <000001c6dd18$efc27510$ea34030a@amr.corp.intel.com> References: <000001c6dd18$efc27510$ea34030a@amr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: "Chen, Kenneth W" Cc: 'Hugh Dickins' , 'Dave McCracken' , linux-mm@kvack.org List-ID: On Wed, 20 Sep 2006 17:57:33 -0700 "Chen, Kenneth W" wrote: > Following up with the work on shared page table, here is a re-post of > shared page table for hugetlb memory. Is that actually useful? With one single pagetable page controlling, say, 4GB of hugepage memory, I'm surprised that there's much point in trying to optimise it. -- 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