From: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
To: Richard Weinberger <richard@nod.at>
Cc: Heinz.Egger@linutronix.de, tglx@linutronix.de,
linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org,
tim.bird@am.sony.com
Subject: Re: UBI: Fastmap request for inclusion (v19)
Date: Wed, 03 Oct 2012 14:05:02 +0300 [thread overview]
Message-ID: <1349262302.2017.141.camel@sauron.fi.intel.com> (raw)
In-Reply-To: <20121003103625.0bbff63c@spider.haslach.nod.at>
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On Wed, 2012-10-03 at 10:36 +0200, Richard Weinberger wrote:
> Am Wed, 03 Oct 2012 11:25:45 +0300
> schrieb Artem Bityutskiy <artem.bityutskiy@linux.intel.com>:
>
> > On Wed, 2012-09-26 at 17:51 +0200, Richard Weinberger wrote:
> > > UBI Fastmap is an optional feature which stores the physical to
> > > logical eraseblock relations in a checkpoint (called fastmap) to
> > > reduce the initialization time of UBI. The current init time of UBI
> > > is proportional to the number of physical erase blocks on the FLASH
> > > device. With fastmap enabled the scan time is limited to a fixed
> > > number of blocks.
> >
> > Aiaiai complains and linux-next build fails :-( Last time I forgot to
> > enable the fastmap kbuild option so aiaiai checked with that option
> > disabled. Now I enabled it with a simple hack (default n -> default y)
> > and here are aiaiai's complaints - there is a build failure for
> > ARCH=i386.
>
> Build fix for linux-next is on the way into your inbox.
> I'm currently looking at the aiaiai output.
It did not help. I still get:
ERROR: "ubi_update_fastmap" [drivers/mtd/ubi/ubi.ko] undefined!
ERROR: "ubi_scan_fastmap" [drivers/mtd/ubi/ubi.ko] undefined!
ERROR: "ubi_calc_fm_size" [drivers/mtd/ubi/ubi.ko] undefined!
Please, see branch 'linux-next' in UBI to see what I actually tested.
--
Best Regards,
Artem Bityutskiy
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next prev parent reply other threads:[~2012-10-03 11:04 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-26 15:51 UBI: Fastmap request for inclusion (v19) Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 01/10] UBI: Add fastmap on-flash data structures Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 02/10] UBI: Add fastmap stuff to ubi.h Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 03/10] UBI: Export next_sqnum() Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 04/10] UBI: Add self_check_eba() Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 05/10] UBI: Add fastmap bits to build.c Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 06/10] UBI: Wire-up ->fm_sem Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 07/10] UBI: Add fastmap stuff to attach.c Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 08/10] UBI: Add fastmap support to the WL sub-system Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 09/10] UBI: Add fastmap core Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-26 15:51 ` [PATCH 10/10] UBI: Wire-up fastmap Richard Weinberger
2012-09-26 15:51 ` Richard Weinberger
2012-09-27 22:18 ` UBI: Fastmap request for inclusion (v19) richard -rw- weinberger
2012-09-27 22:18 ` richard -rw- weinberger
2012-10-03 8:25 ` Artem Bityutskiy
2012-10-03 8:25 ` Artem Bityutskiy
2012-10-03 8:36 ` Richard Weinberger
2012-10-03 8:36 ` Richard Weinberger
2012-10-03 8:43 ` Artem Bityutskiy
2012-10-03 8:44 ` Artem Bityutskiy
2012-10-03 9:03 ` Richard Weinberger
2012-10-03 9:30 ` Artem Bityutskiy
2012-10-03 9:32 ` Richard Weinberger
2012-10-03 11:05 ` Artem Bityutskiy [this message]
2012-10-03 11:18 ` Artem Bityutskiy
2012-10-03 12:13 ` Artem Bityutskiy
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