From patchwork Sun Nov 30 12:04:25 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Richard Weinberger X-Patchwork-Id: 416058 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2001:1868:205::9]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 0FA37140168 for ; Sun, 30 Nov 2014 23:06:25 +1100 (AEDT) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xv3Fb-0005he-Nq; Sun, 30 Nov 2014 12:05:15 +0000 Received: from mail.sigma-star.at ([95.130.255.111]) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Xv3FP-0004WP-Ff for linux-mtd@lists.infradead.org; Sun, 30 Nov 2014 12:05:05 +0000 Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.sigma-star.at (Postfix) with ESMTP id 33A6D16B42B5; Sun, 30 Nov 2014 13:04:41 +0100 (CET) X-Virus-Scanned: amavisd-new at mail.sigma-star.at Received: from localhost.localdomain (chello213047235169.tirol.surfer.at [213.47.235.169]) by mail.sigma-star.at (Postfix) with ESMTPSA id C407316B42AE; Sun, 30 Nov 2014 13:04:35 +0100 (CET) From: Richard Weinberger To: dedekind1@gmail.com Subject: [PATCH 1/6] UBI: Fastmap: Fix leb_count unbalance Date: Sun, 30 Nov 2014 13:04:25 +0100 Message-Id: <1417349070-8894-2-git-send-email-richard@nod.at> X-Mailer: git-send-email 1.8.4.5 In-Reply-To: <1417349070-8894-1-git-send-email-richard@nod.at> References: <1417349070-8894-1-git-send-email-richard@nod.at> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20141130_040503_741588_07899D21 X-CRM114-Status: UNSURE ( 7.91 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.0 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record Cc: Richard Weinberger , linux-mtd@lists.infradead.org, linux-kernel@vger.kernel.org X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org If a LEB is unmapped we have to decrement leb_count as well. Signed-off-by: Richard Weinberger --- drivers/mtd/ubi/fastmap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/mtd/ubi/fastmap.c b/drivers/mtd/ubi/fastmap.c index 3d913f5..5db41a5 100644 --- a/drivers/mtd/ubi/fastmap.c +++ b/drivers/mtd/ubi/fastmap.c @@ -362,6 +362,7 @@ static void unmap_peb(struct ubi_attach_info *ai, int pnum) aeb = rb_entry(node2, struct ubi_ainf_peb, u.rb); if (aeb->pnum == pnum) { rb_erase(&aeb->u.rb, &av->root); + av->leb_count--; kmem_cache_free(ai->aeb_slab_cache, aeb); return; }