From patchwork Wed Apr 6 06:05:04 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 12802585 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from aib29ajc247.phx1.oracleemaildelivery.com (aib29ajc247.phx1.oracleemaildelivery.com [192.29.103.247]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 4B14EC433F5 for ; Wed, 6 Apr 2022 06:06:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=oss-phx-1109; d=oss.oracle.com; h=Date:To:From:Subject:Message-Id:MIME-Version:Sender; bh=cAQhCwe0Q6aZjCbLkzU2pFyGPGbbjfTzDU/vwx3kJlw=; b=sbMp371CLgM/vVhnBy328BzimUrJuUJ+uJySXcAm/WTU4cyPaluFB2jgglSu7OBanWM3gWlVuNJI vw7IHKSFrZVPIYSjthi4fdFXHvzQXavuxU+sOZZNm6FzeBBCgbSfmzv4qKwer5rdOSAbg9qpyGmk qCzB0Ayiw/q7CR74jdWFeYzX7QVfa9lI9aVZQoI5uwbRk7PdwBrvHEMl2PhGI8exdxKjKsgBYE23 5xy4YA0OtdwRvaXFoCvjvDb1A27NRZj5hVOaBfEw6MhCeOxFEIo6VbD/4oRgKscz2E0pdY/m/ROI MGcF92i8iy3QqFJXqs2LqEZS2gmYNybsqN7fHA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; s=prod-phx-20191217; d=phx1.rp.oracleemaildelivery.com; h=Date:To:From:Subject:Message-Id:MIME-Version:Sender; bh=cAQhCwe0Q6aZjCbLkzU2pFyGPGbbjfTzDU/vwx3kJlw=; b=I4TWvC18LMwQIs/dMGs9+sVx0Oc5/47h+EgCL7ur8Wl+a66g5bugkrggekO1/ISexO7c1sL8iSia bcbyZe5hoMkYSbzsE+PSaPY+NtayTYx/Iaq3vvp/kqEc82YWkZXgaimT35OSPCTDqGgiwsi7l2si /92cYhuCqRdQt22zJkq/6xheukCFVIAIlAk5CsYXEIMmDrggCSXQc5+QyCQ3mkryXYnEQ5EVEG7R behp7D1KT+W5mWgGVO2nX78KdrzLYCACFXLSLzXKF6M/H3Tza5L9ynsqkBC6dhjI8avBrmp2+iY1 U7YcnCxg5jn2WGm9tO4D0zMQgTslp8qTE8kQfw== Received: by omta-ad1-fd3-102-us-phoenix-1.omtaad1.vcndpphx.oraclevcn.com (Oracle Communications Messaging Server 8.1.0.1.20220319 64bit (built Mar 19 2022)) with ESMTPS id <0R9W00IOTMB82A30@omta-ad1-fd3-102-us-phoenix-1.omtaad1.vcndpphx.oraclevcn.com> for ocfs2-devel@archiver.kernel.org; Wed, 06 Apr 2022 06:06:44 +0000 (GMT) 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=Z466ZFUUKBaH6hbYD0HK+8FHR1O7bsGB8sNIWBFJhOk=; b=nZyFe69pq6eqf1/kF5nMPTOAne TDtMwcoIcF1YVH8vK4pZn8SWXmvAy4dj0YLO+u7/f/B2HIjYkBtn4UJ8NiskaBRp3fwS47roOcVRe vLIrpgEvmwBi0TgLuCY4ho1EAziykjm9zmNebUkK6neSzMI32Ao85X2VP0v0J3+9ko5w3milUn2Og nHnr9afoa38HHNP14nGQNi1dlupB12CTU0omTrFBjKA0bBmskFyATPVPaofHC89rc0iWDgo4hGjmw mUDsTYktHm80+vK4Z5OqBaEmEbibKoSEKtnP9u44j73GVKdSFe+O7hLNHxfOqHQlf6RzKBjJvj/fx be/fnxdQ==; To: Jens Axboe Date: Wed, 6 Apr 2022 08:05:04 +0200 Message-id: <20220406060516.409838-16-hch@lst.de> X-Mailer: git-send-email 2.30.2 In-reply-to: <20220406060516.409838-1-hch@lst.de> References: <20220406060516.409838-1-hch@lst.de> MIME-version: 1.0 X-Source-IP: 198.137.202.133 X-Proofpoint-Virus-Version: vendor=nai engine=6300 definitions=10308 signatures=695566 X-Proofpoint-Spam-Details: rule=tap_notspam policy=tap score=0 suspectscore=0 priorityscore=78 clxscore=265 impostorscore=0 malwarescore=0 mlxlogscore=705 spamscore=0 phishscore=0 adultscore=0 bulkscore=0 mlxscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2202240000 definitions=main-2204060026 Cc: jfs-discussion@lists.sourceforge.net, linux-nvme@lists.infradead.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, dm-devel@redhat.com, target-devel@vger.kernel.org, linux-mtd@lists.infradead.org, drbd-dev@lists.linbit.com, linux-s390@vger.kernel.org, linux-nilfs@vger.kernel.org, linux-scsi@vger.kernel.org, cluster-devel@redhat.com, xen-devel@lists.xenproject.org, linux-ext4@vger.kernel.org, linux-um@lists.infradead.org, nbd@other.debian.org, linux-block@vger.kernel.org, linux-bcache@vger.kernel.org, ceph-devel@vger.kernel.org, linux-raid@vger.kernel.org, linux-mmc@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-xfs@vger.kernel.org, ocfs2-devel@oss.oracle.com, linux-fsdevel@vger.kernel.org, ntfs3@lists.linux.dev, linux-btrfs@vger.kernel.org Subject: [Ocfs2-devel] [PATCH 15/27] block: use bdev_alignment_offset in part_alignment_offset_show X-BeenThere: ocfs2-devel@oss.oracle.com X-Mailman-Version: 2.1.15 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , From: Christoph Hellwig via Ocfs2-devel Reply-to: Christoph Hellwig Content-type: text/plain; charset="us-ascii" Content-transfer-encoding: 7bit Errors-to: ocfs2-devel-bounces@oss.oracle.com X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-ServerName: bombadil.infradead.org X-Proofpoint-SPF-Result: None X-Spam: Clean X-Proofpoint-ORIG-GUID: S9nGgChww_-cwywcbUT7qUny0LCeCjos X-Proofpoint-GUID: S9nGgChww_-cwywcbUT7qUny0LCeCjos Reporting-Meta: AAEMiZQyB2nmggqKM8GFO9IC6N6vCzuxVeXaLDwvm2qtOCZ1r+FNJg+nOGCORhzu nQ/DuXoia206T2kmjM0Ahh0aw5qV4JysrWsaUXuZGSELU6s740bAYIhU4vvJQaG5 pjhgimNoXlXroErMUco/7BfSEoxv6FCwnY5AYKRtz02BeXTOpofleFzqN+ybHtCm HlqxmIuA4if/C3dXBQ10Tp/Os9NJSNg/z9+ThSrEmbJbpiMG81YF38dSfzfIecIa NIr8yCdiDyTsJXRW4omn3B9dhPCyS9zBj7j/gaI4Pdg4sRyUVaPdSWbBLtJqIadD Z/YGx0BrrQKpJ5NarEa3yPCrGE6gvBiBT/TLGIX8GADL2ZZQIDgHoZAcbWKEmXAn dsGoRSJ7oo/Msd+hKvJo1NTICQtOAiT/MFm98i9iiUbUqV2d31OQXo3ZwSUH4XR9 j5CowDv7PAsAq+g5G5iBsJTY0Jd2lrS4/3NzQD6GAX6m1gQQmCWeSohSqcrVlLkX 4TEka/NG42MPlEB8eojTrafpUnISg1mEqf2b1WsMNerO Replace the open coded offset calculation with the proper helper. This is an ABI change in that the -1 for a misaligned partition is properly propagated, which can be considered a bug fix and maches what is done on the whole device. Signed-off-by: Christoph Hellwig Reviewed-by: Martin K. Petersen --- block/partitions/core.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/block/partitions/core.c b/block/partitions/core.c index 2ef8dfa1e5c85..240b3fff521e4 100644 --- a/block/partitions/core.c +++ b/block/partitions/core.c @@ -200,11 +200,7 @@ static ssize_t part_ro_show(struct device *dev, static ssize_t part_alignment_offset_show(struct device *dev, struct device_attribute *attr, char *buf) { - struct block_device *bdev = dev_to_bdev(dev); - - return sprintf(buf, "%u\n", - queue_limit_alignment_offset(&bdev_get_queue(bdev)->limits, - bdev->bd_start_sect)); + return sprintf(buf, "%u\n", bdev_alignment_offset(dev_to_bdev(dev))); } static ssize_t part_discard_alignment_show(struct device *dev,