From mboxrd@z Thu Jan 1 00:00:00 1970 Message-ID: <476B92AA.4020805@de.ibm.com> Date: Fri, 21 Dec 2007 11:17:14 +0100 From: Carsten Otte Reply-To: carsteno@de.ibm.com MIME-Version: 1.0 Subject: Re: [rfc][patch 2/2] xip: support non-struct page memory References: <20071214133817.GB28555@wotan.suse.de> <20071214134106.GC28555@wotan.suse.de> <476A73F0.4070704@de.ibm.com> <476A7D21.7070607@de.ibm.com> <476A8133.5050809@de.ibm.com> <20071221005049.GC31040@wotan.suse.de> <476B8F2B.7010409@de.ibm.com> <20071221101419.GA28484@wotan.suse.de> In-Reply-To: <20071221101419.GA28484@wotan.suse.de> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: Nick Piggin Cc: carsteno@de.ibm.com, Jared Hulbert , Linux Memory Management List , Martin Schwidefsky List-ID: Nick Piggin wrote: > I thought s390 was short on OS-available pte bits. There are a couple of other > nice things to use them for, so I'd rather not for this if possible (it is > not so critical if you can use a list, I would have thought) OS-available bits are only short for invalid ptes. For valid ptes however, there are quite a few spare. -- 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