Message-ID: <1336735603.2625.42.camel@sauron.fi.intel.com>
Subject: Re: [RFC v2] UBI: UBIVIS (aka checkpointing) support
From: Artem Bityutskiy <dedekind1@gmail.com>
Reply-To: dedekind1@gmail.com
To: Richard Weinberger <richard@nod.at>
Cc: linux-mtd@lists.infradead.org, tim.bird@am.sony.com, tglx@linutronix.de,
        linux-kernel@vger.kernel.org, Heinz.Egger@linutronix.de
Date: Fri, 11 May 2012 14:26:43 +0300
In-Reply-To: <4FACEEA1.9020400@nod.at>
References: <1336585125-127220-1-git-send-email-richard@nod.at>
	  <1336624000.1936.22.camel@brekeke> <4FAB7D70.1040704@nod.at>
	 <1336733182.2625.17.camel@sauron.fi.intel.com> <4FACEEA1.9020400@nod.at>
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On Fri, 2012-05-11 at 12:49 +0200, Richard Weinberger wrote:
> Am 11.05.2012 12:46, schrieb Artem Bityutskiy:
> > On Thu, 2012-05-10 at 10:33 +0200, Richard Weinberger wrote:
> >> First of all, yes it's fully backward-compatible. It uses two new inte=
rnal volume IDs
> >> with compat =3D UBI_COMPAT_DELETE.
> >> Old UBI implementations will delete the checkpoint and continue with s=
canning...
> >=20
> > OK. BTW, these patches do not compile when the fastmap is disabled. I
> > hope you'll just kill the ifdefs in the next revision and this problem
> > will go away.
>=20
> It builds fine here with CONFIG_MTD_UBI_CHECKPOINT=3Dn.
> What error do you get?

If you are going to kill the ifdefs anyway, I won't spend time on this.
I have several defconfigs with different combinations of the UBI
configuration options, probably one of them did not build. Or may be I
made a mistake.

--=20
Best Regards,
Artem Bityutskiy

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