linux-kernel - Re: [PATCH] UBI: take 2

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Message-Id: <20061130170624.94fde80d.akpm@osdl.org>
Date:	Thu, 30 Nov 2006 17:06:24 -0800
From:	Andrew Morton <akpm@...l.org>
To:	dedekind@...radead.org
Cc:	tglx@...utronix.de, haver@...t.ibm.com,
	Josh Boyer <jwboyer@...ux.vnet.ibm.com>, arnez@...t.ibm.com,
	llinux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] UBI: take 2

On Wed, 29 Nov 2006 20:17:26 +0200
Artem Bityutskiy <dedekind@...radead.org> wrote:

> This is take 2 of the previous mail with David's comments in mind.
> 
> Hello Andrew,
> 
> we have announced UBI several months ago in the MTD mailing list. It was
> successfully used in our setup and we've got positive feedback.
> 
> In short, it is kind of LVM layer but for flash (MTD) devices which
> hides flash devices complexities like bad eraseblocks (on NANDs) and
> wear. The documentation is available at the MTD web site:
> http://www.linux-mtd.infradead.org/doc/ubi.html
> http://www.linux-mtd.infradead.org/faq/ubi.html
> 
> The source code is available at the UBI GIT tree:
> git://git.infradead.org/ubi-2.6.git

Got that, thanks.  It needs a bit of help:

--- a/drivers/mtd/ubi/cdev.c~git-ubi-fix
+++ a/drivers/mtd/ubi/cdev.c
@@ -1185,7 +1185,7 @@ static ssize_t vol_cdev_direct_write(str
 			 len, vol_id, lnum, off);
 
 		err = ubi_eba_write_leb(ubi, vol_id, lnum, tbuf, off, len,
-					UBI_DATA_UNKNOWN, &written, 0, NULL);
+					UBI_DATA_UNKNOWN, &written, NULL);
 		if (unlikely(err)) {
 			count -= written;
 			*offp += written;
_

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