From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Mon, 11 Nov 2002 15:06:58 +0530 (IST) From: Subject: Cache Enabling. Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: andrea@suse.de, wje@cthulhu.engr.sgi.com, pongheng@starnet.gov.sg, sct@redhat.com, blah@kvack.org, clmsys@osfmail.isc.rit.edu, reiserfs@devlinux.com, linux-fsdevel@vger.rutgers.edu, linux-mm@kvack.org, mingo@redhat.com, torvalds@transmeta.com, intermezzo-devel@stelias.com, simmonds@stelias.com List-ID: Dear All, I am using Power PC. The system which I am using takes 2 minutes more than usual for the software in the system to come up without cache enabling. These 2 minutes are really crucial. But there are problems when I enabled cache. The devices which I am using are mmapped. I do not want cache to be enabled for the memory mapped devices. When cache is enabled, none of the mmapped devices work in the usual way. How do I selectively disable the cache for the mmapped devices? Thank you, Deepesh -- 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/