From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Sat, 29 May 2004 21:47:03 -0700 (PDT) From: Ron Maeder Subject: Re: mmap() > phys mem problem In-Reply-To: Message-ID: References: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: owner-linux-mm@kvack.org Return-Path: To: Rik van Riel Cc: linux-mm@kvack.org List-ID: On Fri, 28 May 2004, Rik van Riel wrote: > On Tue, 25 May 2004, Ron Maeder wrote: > >> Is this an "undocumented feature" or is this a linux error? I would >> expect pages of the mmap()'d file would get paged back to the original >> file. I know this won't be fast, but the performance is not an issue for >> this application. > > It looks like a kernel bug. Can you reproduce this problem > with the latest 2.6 kernel or is it still there ? > > Rik I was able to reproduce the problem with the code that I posted on a 2.6.6 kernel. Ron -- 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: aart@kvack.org