From patchwork Tue Jun 25 11:05:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13710885 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 08BF9154C19; Tue, 25 Jun 2024 11:06:30 +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=1719313591; cv=none; b=aCs+SFwt5ZufLYEqe0oTU9Az5nLFqjw6u7Xuo/Ax+R4VW0tpANqRUTiUo78K/l82P5FxzbF6iQKgewPljNFTHWyE7VeQbvaPpIE6efnlHKgvGUsk6m/SkjL1mdt10gmSwXKiuLdOyFbW7TTFLs6+KECCGConfRnPRVOADE5qfXc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1719313591; c=relaxed/simple; bh=lvFZL6mkaC3Jaz84lyIwmrx6xEDumWzrMZ2tSIHkpRI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=DrmRPvxz0G0mwBsl4tid1rFwMYlYvd70k6JRxhtVQWBe8C2C5VzuCmzW88MRjvVcIkabmo7QqlVzDeYJWCQWWe1PFNkFBDnfc91XjDw8HcaocexPhVMB2BYxEMA6/7/acvKN6pAggBk5VCRA/YpeZu8P71wQ5jY//v6Blxbeu80= 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=0vDE/YuM; 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="0vDE/YuM" 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=fkJHM9ynXbOp19wlF1mq14lhZ/JCExZImSxAVXVIcL0=; b=0vDE/YuMOBb6kpm+r4m3+Wz3C1 sLIdTXN1AVGbBE5qjTteatRdJZOqIWNQ9m48HjLQzv4ctgxyKszrVMso5P/2iDkOcCJp3fM+kJ3w4 oQuPAXDFU6utYronFj2x3FXQl1C8BX2liZNI9JN4wEdXXr1Bad86/vk9JlwOqZmFJVpSugfXry3r8 v1UXGhNCfVu0BbfV1wEKjiDGSj3Fj6Mi519CBTbH6KHdgIcyJ2uiM7fulubwEwXs1N58PKf75TB1N KIY5sCGgnQeSE4RpM2XvO172fsb1dDeyy7ed7pqtsTgLu8OQ4vfdqF1VDRpmo6ye6ncu7KK0XnCiD jISpG9kA==; Received: from [2001:4bb8:2dc:2ee2:6df6:d2e9:d402:6e6b] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1sM40J-00000002UL5-2AYq; Tue, 25 Jun 2024 11:06:28 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Damien Le Moal , Niklas Cassel , Song Liu , Yu Kuai , "Martin K. Petersen" , Alim Akhtar , Avri Altman , Bart Van Assche , linux-block@vger.kernel.org, linux-ide@vger.kernel.org, linux-raid@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [PATCH 6/7] block: remove the fallback case in queue_dma_alignment Date: Tue, 25 Jun 2024 13:05:46 +0200 Message-ID: <20240625110603.50885-7-hch@lst.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240625110603.50885-1-hch@lst.de> References: <20240625110603.50885-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-raid@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 Now that all updates go through blk_validate_limits the default of 511 is set at initialization time. Signed-off-by: Christoph Hellwig --- include/linux/blkdev.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index e23fc418bb2260..d93fba7a1f3162 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1393,7 +1393,7 @@ static inline bool bdev_is_zone_start(struct block_device *bdev, static inline int queue_dma_alignment(const struct request_queue *q) { - return q ? q->limits.dma_alignment : 511; + return q->limits.dma_alignment; } static inline unsigned int