From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mo6-p05-ob.rzone.de ([2a01:238:20a:202:5305::1]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1UZazl-0003bL-E0 for linux-mtd@lists.infradead.org; Tue, 07 May 2013 06:03:28 +0000 Message-ID: <51889901.4080505@denx.de> Date: Tue, 07 May 2013 08:02:41 +0200 From: Stefan Roese MIME-Version: 1.0 To: Brian Pomerantz Subject: Re: [PATCH] UBI: fastmap convert used list to rb tree References: <1367801267-15659-1-git-send-email-bapper@gmail.com> <1BB4A15D-C030-4CDC-B5C6-8C687572ACB7@gmail.com> In-Reply-To: Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: richard -rw- weinberger , "linux-mtd@lists.infradead.org" List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On 05/06/2013 05:27 PM, Brian Pomerantz wrote: >> Did you port fastmap to u-boot? >> > > I didn't, though if it's not upstream then perhaps one of my colleagues > did. From what I can tell, it's nearly identical code to what is in the > kernel. Yes, the UBI code in U-Boot is a slightly modified version of the Linux UBI code. But pretty old (from 2008). And mainline U-Boot UBI currently has no fastmap support. Brian, could you please let me know which U-Boot version you are using? It would be great to see this fastmap support merged back into mainline. Thanks, Stefan