From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Wed, 4 Apr 2007 16:41:46 +0100 (BST) From: Hugh Dickins Subject: Re: [rfc] no ZERO_PAGE? In-Reply-To: <20070404153451.GH19587@v2.random> Message-ID: References: <20070330024048.GG19407@wotan.suse.de> <20070404033726.GE18507@wotan.suse.de> <20070404102407.GA529@wotan.suse.de> <20070404122701.GB19587@v2.random> <20070404135530.GA29026@localdomain> <20070404141457.GF19587@v2.random> <20070404144421.GA13762@localdomain> <20070404153451.GH19587@v2.random> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Andrea Arcangeli Cc: Dan Aloni , Nick Piggin , Andrew Morton , Linus Torvalds , Linux Memory Management List , tee@sgi.com, holt@sgi.com, Linux Kernel Mailing List List-ID: On Wed, 4 Apr 2007, Andrea Arcangeli wrote: > On Wed, Apr 04, 2007 at 04:03:15PM +0100, Hugh Dickins wrote: > > Maybe Nick will decide to not to mark the readfaults as dirty. > > I don't like to mark the pte readonly and clean, Nor I: I meant that anonymous readfault should (perhaps) mark the pte writable but clean. Hugh -- 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