From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761363AbcALGuT (ORCPT ); Tue, 12 Jan 2016 01:50:19 -0500 Received: from mail-wm0-f50.google.com ([74.125.82.50]:38396 "EHLO mail-wm0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1760545AbcALGt4 (ORCPT ); Tue, 12 Jan 2016 01:49:56 -0500 From: =?UTF-8?q?Matias=20Bj=C3=B8rling?= To: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, axboe@fb.com Cc: Chao Yu , =?UTF-8?q?Matias=20Bj=C3=B8rling?= Subject: [PATCH 02/25] lightnvm: fix incorrect nr_free_blocks stat Date: Tue, 12 Jan 2016 07:49:16 +0100 Message-Id: <1452581379-18162-3-git-send-email-m@bjorling.me> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1452581379-18162-1-git-send-email-m@bjorling.me> References: <1452581379-18162-1-git-send-email-m@bjorling.me> 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: Chao Yu When initing bad block list in gennvm_block_bb, once we move bad block from free_list to bb_list, we should maintain both stat info nr_free_blocks and nr_bad_blocks. So this patch fixes to add missing operation related to nr_free_blocks. Signed-off-by: Chao Yu Signed-off-by: Matias Bjørling --- drivers/lightnvm/gennvm.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/lightnvm/gennvm.c b/drivers/lightnvm/gennvm.c index 62c6f4d..2a96ff6 100644 --- a/drivers/lightnvm/gennvm.c +++ b/drivers/lightnvm/gennvm.c @@ -89,6 +89,7 @@ static int gennvm_block_bb(struct ppa_addr ppa, int nr_blocks, u8 *blks, list_move_tail(&blk->list, &lun->bb_list); lun->vlun.nr_bad_blocks++; + lun->vlun.nr_free_blocks--; } return 0; -- 2.1.4