From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail203.messagelabs.com (mail203.messagelabs.com [216.82.254.243]) by kanga.kvack.org (Postfix) with ESMTP id 52EB06B00DB for ; Mon, 23 Feb 2009 14:27:06 -0500 (EST) Message-ID: <49A2F885.8030407@goop.org> Date: Mon, 23 Feb 2009 11:27:01 -0800 From: Jeremy Fitzhardinge MIME-Version: 1.0 Subject: Re: [PATCH RFC] vm_unmap_aliases: allow callers to inhibit TLB flush References: <49416494.6040009@goop.org> <200902231514.01965.nickpiggin@yahoo.com.au> <49A25086.30606@goop.org> <200902232013.43054.nickpiggin@yahoo.com.au> In-Reply-To: <200902232013.43054.nickpiggin@yahoo.com.au> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org To: Nick Piggin Cc: Andrew Morton , Linux Kernel Mailing List , Linux Memory Management List , the arch/x86 maintainers , Arjan van de Ven List-ID: Nick Piggin wrote: > Here's a start for you. I think it gets rid of all the dead code and > data without introducing any actual conditional compilation... > OK, I can get started with this, but it will need to be a runtime switch; a Xen kernel running native is just a normal kernel, and I don't think we want to disable lazy flushes in that case. J -- 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