From patchwork Wed Jul 1 08:59:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11635737 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 61DDF92A for ; Wed, 1 Jul 2020 09:00:12 +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 4104C2078B for ; Wed, 1 Jul 2020 09:00:12 +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="CalUSBbj" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 4104C2078B 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 0021811460B27; Wed, 1 Jul 2020 02:00:09 -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 AB67E1142B3BE for ; Wed, 1 Jul 2020 02:00:06 -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=h+zTEp6W7EJyyCCOp/IKx6w4eJjLDZBSmAu+cD30b/M=; b=CalUSBbjHhqEFYSwjrf91po0Aj 2mtO3oUaBojx0m2g/BAyWJsMP3tiGWKJQ4vdeXV0J6l5yzw1NPped+yx7kKzY6UfiQmVeJG/2MoTJ CYmg79UM86ns6N5mu5W6MnFamxsohRNH0sjaU4F6tJ4fblYSvvNMmfCDS4T+HS7eNQZl2q7hNqIQ5 kkM2CycE35Ez7Sj+87Mt3qKansh5lZtDVRHPVjrfWPp+4YHr5Zu0gljaa/iu5Zw+3mTQck2BXZSux Cr38RtHFy7pPcMkr2BrcGymI1OyaSqMtHmRY1010j+qOHwmiZKbAqO8Z2kyswVFO5T7VkCePn5yyV UOFpvqJg==; 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 1jqYb1-00088r-0A; Wed, 01 Jul 2020 08:59:59 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 07/20] umem: stop using ->queuedata Date: Wed, 1 Jul 2020 10:59:34 +0200 Message-Id: <20200701085947.3354405-8-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: 6V3TUJFIMW6QFFY7RRMDGF5UUOOT6OTA X-Message-ID-Hash: 6V3TUJFIMW6QFFY7RRMDGF5UUOOT6OTA 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 --- drivers/block/umem.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/block/umem.c b/drivers/block/umem.c index 1e2aa5ae27963c..5498f1cf36b3fe 100644 --- a/drivers/block/umem.c +++ b/drivers/block/umem.c @@ -521,7 +521,8 @@ static int mm_check_plugged(struct cardinfo *card) static blk_qc_t mm_make_request(struct request_queue *q, struct bio *bio) { - struct cardinfo *card = q->queuedata; + struct cardinfo *card = bio->bi_disk->private_data; + pr_debug("mm_make_request %llu %u\n", (unsigned long long)bio->bi_iter.bi_sector, bio->bi_iter.bi_size); @@ -888,7 +889,6 @@ static int mm_pci_probe(struct pci_dev *dev, const struct pci_device_id *id) card->queue = blk_alloc_queue(mm_make_request, NUMA_NO_NODE); if (!card->queue) goto failed_alloc; - card->queue->queuedata = card; tasklet_init(&card->tasklet, process_page, (unsigned long)card);