From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mn3 (helo=localhost) by os.inf.tu-dresden.de with local-esmtp (Exim 3.36) id 193GI8-000FfI-00 for Linux-MM@kvack.org; Wed, 09 Apr 2003 16:11:08 +0200 Date: Wed, 9 Apr 2003 16:11:08 +0200 (DFT) From: Mathias Noack Subject: page table entry Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: Linux-MM@kvack.org List-ID: Hi, does anybody know how i can exchange a page table entry (pte)? the problem is i got a valid pte and i want set up a new page frame for this pte and release the old page frame ... i only could find one solution for this: make the pte invalid and raise a pagefault with get_user_page where my nopage function is use so i can decide which page should be mapped for this particular pte. is there any other maybe faster way? what about directly changing the page table or copy one page frame into the other (very slow?) ? thanks a lot for your help Mathias -- 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