From patchwork Wed Jul 1 08:59:37 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11635743 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 68BBA739 for ; Wed, 1 Jul 2020 09:00:16 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 46B162074D for ; Wed, 1 Jul 2020 09:00:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="IXEOhZUY" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 46B162074D Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id 465C71146440C; Wed, 1 Jul 2020 02:00:13 -0700 (PDT) Received-SPF: None (mailfrom) identity=mailfrom; client-ip=2001:8b0:10b:1236::1; helo=casper.infradead.org; envelope-from=batv+501e1de201b53739768b+6156+infradead.org+hch@casper.srs.infradead.org; receiver= Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 50E8A114493CA for ; Wed, 1 Jul 2020 02:00:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; h=Content-Transfer-Encoding:MIME-Version: References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To: Content-Type:Content-ID:Content-Description; bh=KKN2Rzx949H+NoG0kbydbtU4p/7MhBgkwEQu/fGRZVo=; b=IXEOhZUYnQNNzu3t9mdfIy8WvY DVEKFQZET7Rij1211SD+rN05JspdCg15L9ZU6/zu7LxxnnhTJikfz7M1sJIG8xQA0xcu0rO6KOLkb pAwzjGPZ5OMd8TtwrqIQDxg6YkuwDQzyqoSNr0tCHSOb4F1kRKGGsFlGiuFFAo1r/b3LbJBZmAZVu 6trBluSgqUBQbxJnNSWeQ0yd34j2v4iAe5/SECmBmDF/OR9mu/RezGXQwj1QExXbaYQvu/P37eAOq cXfzABCIpIGkJ+9JXWCdhyzKfyzomUaRkeTwBL+vMOKjF8SP8927x9+HrlnQNtmqsIgjy8MWEEE89 w+1ZOK5g==; Received: from [2001:4bb8:184:76e3:ea38:596b:3e9e:422a] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jqYb5-0008Ap-A7; Wed, 01 Jul 2020 09:00:03 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 10/20] dm: stop using ->queuedata Date: Wed, 1 Jul 2020 10:59:37 +0200 Message-Id: <20200701085947.3354405-11-hch@lst.de> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200701085947.3354405-1-hch@lst.de> References: <20200701085947.3354405-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Message-ID-Hash: CY4KGBAIMYBALQTPRBS7EBYGFEI4X3PY X-Message-ID-Hash: CY4KGBAIMYBALQTPRBS7EBYGFEI4X3PY X-MailFrom: BATV+501e1de201b53739768b+6156+infradead.org+hch@casper.srs.infradead.org X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation CC: dm-devel@redhat.com, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-xtensa@linux-xtensa.org, drbd-dev@lists.linbit.com, linuxppc-dev@lists.ozlabs.org, linux-bcache@vger.kernel.org, linux-raid@vger.kernel.org, linux-nvdimm@lists.01.org, linux-nvme@lists.infradead.org, linux-s390@vger.kernel.org X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Instead of setting up the queuedata as well just use one private data field. Signed-off-by: Christoph Hellwig Acked-by: Mike Snitzer --- drivers/md/dm.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index e44473fe0f4873..c8d91f271c272e 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -1789,7 +1789,7 @@ static blk_qc_t dm_process_bio(struct mapped_device *md, static blk_qc_t dm_make_request(struct request_queue *q, struct bio *bio) { - struct mapped_device *md = q->queuedata; + struct mapped_device *md = bio->bi_disk->private_data; blk_qc_t ret = BLK_QC_T_NONE; int srcu_idx; struct dm_table *map; @@ -1995,7 +1995,6 @@ static struct mapped_device *alloc_dev(int minor) md->queue = blk_alloc_queue(dm_make_request, numa_node_id); if (!md->queue) goto bad; - md->queue->queuedata = md; md->disk = alloc_disk_node(1, md->numa_node_id); if (!md->disk)