From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754128Ab2GRLpy (ORCPT ); Wed, 18 Jul 2012 07:45:54 -0400 Received: from mail-lb0-f174.google.com ([209.85.217.174]:61312 "EHLO mail-lb0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751954Ab2GRLpx (ORCPT ); Wed, 18 Jul 2012 07:45:53 -0400 Message-ID: <1342611620.7530.18.camel@brekeke> Subject: Re: [PATCH 2/5] ubi: Limit amount of reserved eraseblocks for bad PEB handling From: Artem Bityutskiy Reply-To: dedekind1@gmail.com To: Shmulik Ladkani Cc: linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org, Richard Weinberger , Richard Genoud Date: Wed, 18 Jul 2012 14:40:20 +0300 In-Reply-To: <1341389164-24409-3-git-send-email-shmulik.ladkani@gmail.com> References: <1341389164-24409-1-git-send-email-shmulik.ladkani@gmail.com> <1341389164-24409-3-git-send-email-shmulik.ladkani@gmail.com> Content-Type: multipart/signed; micalg="pgp-sha1"; protocol="application/pgp-signature"; boundary="=-Ef4bKrX3RLb+LvNvgDBK" X-Mailer: Evolution 3.2.3 (3.2.3-3.fc16) Mime-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --=-Ef4bKrX3RLb+LvNvgDBK Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Wed, 2012-07-04 at 11:06 +0300, Shmulik Ladkani wrote: > The existing mechanism of reserving PEBs for bad PEB handling has two > flaws: > - It is calculated as a percentage of good PEBs instead of total PEBs. > - There's no limit on the amount of PEBs UBI reserves for future bad > eraseblock handling. OK, I've modified this patch a lot, did not test, and sent what I have in the beb branch to you - please, take a look. --=20 Best Regards, Artem Bityutskiy --=-Ef4bKrX3RLb+LvNvgDBK Content-Type: application/pgp-signature; name="signature.asc" Content-Description: This is a digitally signed message part Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAABAgAGBQJQBqCkAAoJECmIfjd9wqK01JMQAL4PchrlyOyNvCjPCSQuSLbf 6dr2XpFQ97yqdhmGlIkddOonYs7fvva17saJIvCh/ihkYaS/y7L29JODXTWikELr Uv2nxKe2mLWWzcsj1MD+WHUkfn0MJ7qzoJOwES2Nrr4HtNWwp3gxClHiSB8g8PbY Q9mRjBudQzNTCo+M6K+OhI09U8UoyNJKhRZjw7zIU8HUyOqWqzEL/E2Vz+17ufgj 2nZXsATMid5F4B27pOye9U8hnA5iYDMzOVtutIG3lT8FRchfngcCiNGQBogK6PiX 1HRKDLluLKOh7nvGakvGK+UQrteY2s+6eIo/tvJZUZpyDWRS3M7PefRjdibUHIKQ qNa+O5u87Yn1Z5roKYaDoj+h8wWfYRRr0lfLbxB6lZCeJ4aM0lGrd8t1WleiV8TS AU9X7OALEZK1UmSkWqTLYiEC7ooopBXSJD69JVup5R9tKx+c7HbgzbChaKeDacXR m6IrEOBpCcY3k4k4D8EC5u2eRCbOzMHyGHfsu5s+Hcc9F8uh7TiOMXEWm2oZ7ubc nPtep+rUCjPoNMqIm/1byvApiIHI4a+Z2b25x2BTh/6bZVLro3ISqoeX2DR2YPcn BQCQX/r3kOkoKs0ETudMwUwnGImQEE7l4CzNC6JsFzvSLlihEx82QCx2spZ9Jk7X G4CoFeUTWEMKSl+wN17t =Gxsj -----END PGP SIGNATURE----- --=-Ef4bKrX3RLb+LvNvgDBK--