From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752969AbeC2WM5 (ORCPT ); Thu, 29 Mar 2018 18:12:57 -0400 Received: from mail-lf0-f66.google.com ([209.85.215.66]:33184 "EHLO mail-lf0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752561AbeC2WHT (ORCPT ); Thu, 29 Mar 2018 18:07:19 -0400 X-Google-Smtp-Source: AIpwx4/lCb8XEMBvMDNeJ4pdoruPLHQ+I0M+QyT4SGKSawm4UobQIt+GyIcbC9Akx/W5U2HsQ9MH2g== From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= To: axboe@fb.com Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, keith.busch@intel.com, javier@cnexlabs.com, Heiner Litz , =?UTF-8?q?Matias=20Bj=C3=B8rling?= Subject: [GIT PULL 19/37] lightnvm: fix bad block initialization Date: Fri, 30 Mar 2018 00:05:06 +0200 Message-Id: <20180329220524.30363-20-mb@lightnvm.io> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180329220524.30363-1-mb@lightnvm.io> References: <20180329220524.30363-1-mb@lightnvm.io> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Heiner Litz fix reading bad block device information to correctly setup the per line blk_bitmap during lightnvm initialization Signed-off-by: Heiner Litz Signed-off-by: Matias Bjørling --- drivers/lightnvm/pblk-init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 43b835678f48..ee936c1ff764 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -460,10 +460,11 @@ static int pblk_bb_line(struct pblk *pblk, struct pblk_line *line, struct nvm_tgt_dev *dev = pblk->dev; struct nvm_geo *geo = &dev->geo; int i, bb_cnt = 0; + int blk_per_lun = geo->nr_chks * geo->plane_mode; for (i = 0; i < blk_per_line; i++) { struct pblk_lun *rlun = &pblk->luns[i]; - u8 *lun_bb_log = bb_log + i * blk_per_line; + u8 *lun_bb_log = bb_log + i * blk_per_lun; if (lun_bb_log[line->id] == NVM_BLK_T_FREE) continue; -- 2.11.0