From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 01046C2BB85 for ; Thu, 16 Apr 2020 13:39:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BF1FD2222C for ; Thu, 16 Apr 2020 13:39:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587044390; bh=q6vOwUl1sXL/FGDjN4Jr98kzcb7jhnz4R1KTPTxdtq8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=IMh9zLsVkIo1wbiIFoNKCCLUMNeHvG82aedhht7PJ/zkxfqsVlL2P5l3rPtHCYeMh IlueScNOFtvL6/keJdcB93+yFwru5XyIo/IQvHn3KOLuorLAd2F2/lKtbt42LuSOWk 7eu5t40XdWFp55n0kNQ7tt0uldg/sV4BzL0EJKoU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2898001AbgDPNjt (ORCPT ); Thu, 16 Apr 2020 09:39:49 -0400 Received: from mail.kernel.org ([198.145.29.99]:41442 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2896350AbgDPNbG (ORCPT ); Thu, 16 Apr 2020 09:31:06 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ED32E217D8; Thu, 16 Apr 2020 13:31:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587043866; bh=q6vOwUl1sXL/FGDjN4Jr98kzcb7jhnz4R1KTPTxdtq8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=qTkJ3wyOqScN96hRpiuzOevR3W4lv2IKWHOFxLRLV+jyXRw1r1VacyCaD9K1R7Jdt wixG4JZ3YQl8dKocgm6ooZc8LpmreZnGEqK6VVXpA2kSD6zvqEFQ3WiOrsKXxdd8pI dDa1+3XXFiZm/dtF2l8y3fZLRaEXUDUMJFbLo3+M= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Bob Liu , Damien Le Moal , Mike Snitzer , Sasha Levin Subject: [PATCH 4.19 133/146] dm zoned: remove duplicate nr_rnd_zones increase in dmz_init_zone() Date: Thu, 16 Apr 2020 15:24:34 +0200 Message-Id: <20200416131300.638366312@linuxfoundation.org> X-Mailer: git-send-email 2.26.1 In-Reply-To: <20200416131242.353444678@linuxfoundation.org> References: <20200416131242.353444678@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Bob Liu [ Upstream commit b8fdd090376a7a46d17db316638fe54b965c2fb0 ] zmd->nr_rnd_zones was increased twice by mistake. The other place it is increased in dmz_init_zone() is the only one needed: 1131 zmd->nr_useable_zones++; 1132 if (dmz_is_rnd(zone)) { 1133 zmd->nr_rnd_zones++; ^^^ Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Cc: stable@vger.kernel.org Signed-off-by: Bob Liu Reviewed-by: Damien Le Moal Signed-off-by: Mike Snitzer Signed-off-by: Sasha Levin --- drivers/md/dm-zoned-metadata.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/md/dm-zoned-metadata.c b/drivers/md/dm-zoned-metadata.c index 086a870087cff..53eb21343b11f 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -1105,7 +1105,6 @@ static int dmz_init_zone(struct dmz_metadata *zmd, struct dm_zone *zone, if (blkz->type == BLK_ZONE_TYPE_CONVENTIONAL) { set_bit(DMZ_RND, &zone->flags); - zmd->nr_rnd_zones++; } else if (blkz->type == BLK_ZONE_TYPE_SEQWRITE_REQ || blkz->type == BLK_ZONE_TYPE_SEQWRITE_PREF) { set_bit(DMZ_SEQ, &zone->flags); -- 2.20.1