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Tue, 24 Mar 2020 13:23:34 +0000 Received: from abhmp0016.oracle.com (abhmp0016.oracle.com [141.146.116.22]) by userv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 02ODNQSF031276; Tue, 24 Mar 2020 13:23:26 GMT Received: from localhost.localdomain (/114.88.246.185) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 24 Mar 2020 06:23:25 -0700 From: Bob Liu To: dm-devel@redhat.com Date: Tue, 24 Mar 2020 21:22:45 +0800 Message-Id: <20200324132245.27843-1-bob.liu@oracle.com> X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9569 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=1 adultscore=0 malwarescore=0 mlxscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2003240072 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9569 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 malwarescore=0 priorityscore=1501 mlxscore=0 bulkscore=0 clxscore=1011 impostorscore=0 phishscore=0 suspectscore=1 mlxlogscore=999 spamscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2003020000 definitions=main-2003240072 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-MIME-Autoconverted: from quoted-printable to 8bit by lists01.pubmisc.prod.ext.phx2.redhat.com id 02ODNeS7021735 X-loop: dm-devel@redhat.com X-Mailman-Approved-At: Wed, 25 Mar 2020 04:12:59 -0400 Cc: Damien.LeMoal@wdc.com, snitzer@redhat.com, Dmitry.Fomichev@wdc.com, stable@vger.kernel.org, linux-block@vger.kernel.org, Bob Liu Subject: [dm-devel] [PATCH resend] dm zoned: remove duplicated nr_rnd_zones increasement X-BeenThere: dm-devel@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: device-mapper development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: dm-devel-bounces@redhat.com Errors-To: dm-devel-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com zmd->nr_rnd_zones was increased twice by mistake. The other place: 1131 zmd->nr_useable_zones++; 1132 if (dmz_is_rnd(zone)) { 1133 zmd->nr_rnd_zones++; ^^^ Cc: stable@vger.kernel.org Fixes: 3b1a94c88b79 ("dm zoned: drive-managed zoned block device target") Signed-off-by: Bob Liu Reviewed-by: Damien Le Moal --- 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 516c7b6..369de15 100644 --- a/drivers/md/dm-zoned-metadata.c +++ b/drivers/md/dm-zoned-metadata.c @@ -1109,7 +1109,6 @@ static int dmz_init_zone(struct blk_zone *blkz, unsigned int idx, void *data) switch (blkz->type) { case BLK_ZONE_TYPE_CONVENTIONAL: set_bit(DMZ_RND, &zone->flags); - zmd->nr_rnd_zones++; break; case BLK_ZONE_TYPE_SEQWRITE_REQ: case BLK_ZONE_TYPE_SEQWRITE_PREF: