From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 14 Dec 2001 12:27:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 14 Dec 2001 12:27:28 -0500 Received: from vsat-148-63-243-254.c3.sb4.mrt.starband.net ([148.63.243.254]:260 "HELO ns1.ltc.com") by vger.kernel.org with SMTP id ; Fri, 14 Dec 2001 12:27:13 -0500 Message-ID: <0ece01c184c4$9a23abd0$5601010a@prefect> From: "Bradley D. LaRonde" To: "David Woodhouse" Cc: "Thomas Capricelli" , In-Reply-To: <0ea901c184c2$896fc550$5601010a@prefect> <0e8901c184c1$248476a0$5601010a@prefect> <0ddd01c184b3$ce15c470$5601010a@prefect> <066801c183f2$53f90ec0$5601010a@prefect> <20011213160007.D998D23CCB@persephone.dmz.logatique.fr> <25867.1008323156@redhat.com> <13988.1008348675@redhat.com> <15374.1008349429@redhat.com> <16533.1008350197@redhat.com> Subject: Re: Mounting a in-ROM filesystem efficiently Date: Fri, 14 Dec 2001 12:27:27 -0500 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2600.0000 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2600.0000 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org ----- Original Message ----- From: "David Woodhouse" To: "Bradley D. LaRonde" Cc: "Thomas Capricelli" ; Sent: Friday, December 14, 2001 12:16 PM Subject: Re: Mounting a in-ROM filesystem efficiently > > brad@ltc.com said: > > They do. On that system just the low-level flash write code was kept > > in RAM, but the rest of the kernel was XIP from flash. > > Oh, right - so you run from RAM and disable interrupts while you're writing > or erasing? Correct. Regards, Brad