From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-fx0-f49.google.com ([209.85.161.49]) by bombadil.infradead.org with esmtp (Exim 4.72 #1 (Red Hat Linux)) id 1OPftv-0002aA-C3 for linux-mtd@lists.infradead.org; Fri, 18 Jun 2010 18:02:48 +0000 Received: by fxm11 with SMTP id 11so853597fxm.36 for ; Fri, 18 Jun 2010 11:02:45 -0700 (PDT) Subject: Re: CRC error when mounting UBIFS From: Artem Bityutskiy To: Leo Barnes In-Reply-To: References: <1275575118.9729.2.camel@localhost.localdomain> <1275579127.9729.6.camel@localhost.localdomain> Content-Type: text/plain; charset="UTF-8" Date: Fri, 18 Jun 2010 21:02:41 +0300 Message-Id: <1276884161.2503.1.camel@localhost.localdomain> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Cc: linux-mtd@lists.infradead.org Reply-To: dedekind1@gmail.com List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri, 2010-06-04 at 18:18 +0200, Leo Barnes wrote: > Question: > Would it be possible to make all buffers that are sent to mtd->read() > DMA-friendly? But of course if you just want to experiment, you may replace all vmalloc()'s with kmallocs()' in both UBI and UBIFS, which can be good enough to start playing with UBIFS. -- Best Regards, Artem Bityutskiy (Артём Битюцкий)