From patchwork Thu Feb 15 07:02:57 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: hch X-Patchwork-Id: 773053 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6D67179AE; Thu, 15 Feb 2024 07:03:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707980638; cv=none; b=N28EvFTeDy0e0IoQakYKJR3mWYQaL8aoPQIjrQOnm+fMQlIEQmSCWn/yXfDPylvDgfpiCXWX9OZR7d9oLnfppAzW49HUAQzCnYVFsHCPAzqGnzgBuCNJcY9JSEbGzR/irL1QG5frDYh7Lh674TKI4+h3SVecoP+LaVhV+10frM0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707980638; c=relaxed/simple; bh=TayBTbCUIG1JEqcoTjePRyHLJRfNlJSYwmPUWxSesJc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=bMwDQLb7GIH2oe3tKfM4bpArpqp9weNOyr+I+02fZWmxavrIu+vvgXO1jpcORfA49EF/FtIEWmBnTJRdtxWOBNC+eVqUIHYKC8N/i+svUl33swla3Fld50aepy6A599pOeliK1AOW2L58cOqCxEFZ39wIxz5WCG21tsgJ8DhWIs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=hDpnoHXj; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="hDpnoHXj" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; 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=Ql69Ny7Df6k1AIJdToQgpKmIcHybFsFhrQThMzA+DY0=; b=hDpnoHXjwcqg5h8+ZvzS20ElG5 WVCKxfaksuW6utvZXnIBSvtfkMMIcxFdWSiLJk1iD+QZCL6Dpzz2bW0IdMlMFhLEa59IAKvFTNanH JJ8Am6okVbUC0r9ZXt1cCvaXC2s1msU+Ps6uP7TmfA+Kqn6ErrW8T8xCoprCmUH5aNQAroqbu88B9 N5knglcRRVMqiYCL6edhT8sYYns+/gnPLxWnnjlq/4Vo8dUY0VuRGnJfppodpQoBGjggnbfrdPtfH imSs1uRyF4eFCvMo182CNCqmAIgXqNx7nsiY0HEKqi+3jfOS72sN8YT+cH2QsnnXSUNA18mUgNMhy d4WcUDiQ==; Received: from 2a02-8389-2341-5b80-39d3-4735-9a3c-88d8.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:39d3:4735:9a3c:88d8] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1raVmb-0000000FAll-1XVj; Thu, 15 Feb 2024 07:03:46 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Richard Weinberger , Anton Ivanov , Johannes Berg , Justin Sanders , Denis Efremov , Josef Bacik , Geoff Levand , Ilya Dryomov , "Md. Haris Iqbal" , Jack Wang , Ming Lei , Maxim Levitsky , Alex Dubov , Ulf Hansson , Miquel Raynal , Vignesh Raghavendra , Vineeth Vijayan , linux-block@vger.kernel.org, nbd@other.debian.org, ceph-devel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-mtd@lists.infradead.org, linux-s390@vger.kernel.org Subject: [PATCH 14/17] ubiblock: pass queue_limits to blk_mq_alloc_disk Date: Thu, 15 Feb 2024 08:02:57 +0100 Message-Id: <20240215070300.2200308-15-hch@lst.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240215070300.2200308-1-hch@lst.de> References: <20240215070300.2200308-1-hch@lst.de> Precedence: bulk X-Mailing-List: ceph-devel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Pass the few limits ubiblock imposes directly to blk_mq_alloc_disk instead of setting them one at a time. Signed-off-by: Christoph Hellwig --- drivers/mtd/ubi/block.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/ubi/block.c b/drivers/mtd/ubi/block.c index 9be87c231a2eba..5c8fdcc088a0df 100644 --- a/drivers/mtd/ubi/block.c +++ b/drivers/mtd/ubi/block.c @@ -348,6 +348,9 @@ static int calc_disk_capacity(struct ubi_volume_info *vi, u64 *disk_capacity) int ubiblock_create(struct ubi_volume_info *vi) { + struct queue_limits lim = { + .max_segments = UBI_MAX_SG_COUNT, + }; struct ubiblock *dev; struct gendisk *gd; u64 disk_capacity; @@ -393,7 +396,7 @@ int ubiblock_create(struct ubi_volume_info *vi) /* Initialize the gendisk of this ubiblock device */ - gd = blk_mq_alloc_disk(&dev->tag_set, NULL, dev); + gd = blk_mq_alloc_disk(&dev->tag_set, &lim, dev); if (IS_ERR(gd)) { ret = PTR_ERR(gd); goto out_free_tags; @@ -416,7 +419,6 @@ int ubiblock_create(struct ubi_volume_info *vi) dev->gd = gd; dev->rq = gd->queue; - blk_queue_max_segments(dev->rq, UBI_MAX_SG_COUNT); list_add_tail(&dev->list, &ubiblock_devices);