From patchwork Thu Dec 28 07:51:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13505657 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 653635244; Thu, 28 Dec 2023 07:51:56 +0000 (UTC) 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="pYVw9iWI" 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=OxBUl5R3EwjwockHF3eENF9Jxp82TA96jdI6BZ6Pk2Q=; b=pYVw9iWIwpmXmn6vVt1FtMEov4 b4FXtLsDdTJ/SIWMBXq2Yja+oGm+pFQhsROV42VP5o8oRTS6qzGm3NczSSz7ftjdn1RqnXL4HFzMg b0AQasvUGNNoiy49kTVXTDaaBU++1IM+x6RXLdaEWdW1ZSVzo1IIRl7Hd2klM5KaAsVTLG0d5PQsq +NgbAJoAQR6474A3ucHxFuu8LYgM5KF3pk1C+Mjwbfh80NLn/O+KNQFyEaLsdUtODvzKbpKGxFUoj K/GyuRnITJkfp82dzfg8pTHxaINjhzpftPrt/Nz/vFGtAFqT77vuFwN4IKgNPRlOpfMxjtpsxxuh+ ovcyxggA==; Received: from 213-147-167-209.nat.highway.webapn.at ([213.147.167.209] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.96 #2 (Red Hat Linux)) id 1rIlBJ-00GMgc-18; Thu, 28 Dec 2023 07:51:54 +0000 From: Christoph Hellwig To: Jens Axboe Cc: "Martin K. Petersen" , Damien Le Moal , linux-block@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [PATCH 1/2] sd: remove the !ZBC && blk_queue_is_zoned case in sd_read_block_characteristics Date: Thu, 28 Dec 2023 07:51:40 +0000 Message-Id: <20231228075141.362560-2-hch@lst.de> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20231228075141.362560-1-hch@lst.de> References: <20231228075141.362560-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-scsi@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 host-aware devices are always treated as conventional this case can't happen. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke --- drivers/scsi/sd.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 6bedd2d5298f6d..dace4aa8e3534d 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -3149,12 +3149,11 @@ static void sd_read_block_characteristics(struct scsi_disk *sdkp) * the device physical block size. */ blk_queue_zone_write_granularity(q, sdkp->physical_block_size); - } else if (blk_queue_is_zoned(q)) { + } else { /* - * Anything else. This includes host-aware device that we treat - * as conventional. + * Host-aware devices are treated as conventional. */ - disk_clear_zoned(sdkp->disk); + WARN_ON_ONCE(blk_queue_is_zoned(q)); } #endif /* CONFIG_BLK_DEV_ZONED */