From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.transmode.se ([83.241.175.147] helo=tmnt04.transmode.se) by bombadil.infradead.org with esmtp (Exim 4.68 #1 (Red Hat Linux)) id 1Jk1c9-0007V1-Sj for linux-mtd@lists.infradead.org; Thu, 10 Apr 2008 18:35:15 +0000 From: "Joakim Tjernlund" To: "'Jean Pihet'" , References: <200804101918.21362.jpihet@mvista.com> In-Reply-To: <200804101918.21362.jpihet@mvista.com> Subject: RE: [BUG] JFFS2 usage of write_begin and write_end functions causes kernel panic Date: Thu, 10 Apr 2008 20:35:07 +0200 Message-ID: <018a01c89b39$9a2b4fb0$ce81ef10$@Tjernlund@transmode.se> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Language: sv Cc: nickpiggin@yahoo.com.au, joern@logfs.org, dwmw2@infradead.org, 'Alexey Korolev' , akpm@linux-foundation.org List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > -----Original Message----- > From: linux-mtd-bounces@lists.infradead.org [mailto:linux-mtd-bounces@lists.infradead.org] On Behalf > Of Jean Pihet > Sent: den 10 april 2008 19:18 > To: linux-mtd@lists.infradead.org > Cc: nickpiggin@yahoo.com.au; joern@logfs.org; dwmw2@infradead.org; Alexey Korolev; akpm@linux- > foundation.org > Subject: Re: [BUG] JFFS2 usage of write_begin and write_end functions causes kernel panic > > Alexey, > > Here is the patch (attached) I applied to get a stable JFFS2 filesystem. > The changes have been cherry picked from > http://sourceforge.net/projects/mtd-mods. > > I stressed it with intensive read/write, flash fill-up and data removal. A few > GB's of data have been transferred without any problem. I didn't try the tool > you mentionned though. > Tested on OMAP3 platform. > > Now I am testing with PREEMPT_RT config. Is this in Linus tree too? Jocke