From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id AB0BAC56202 for ; Wed, 11 Nov 2020 08:32:00 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (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 39D6F20756 for ; Wed, 11 Nov 2020 08:32:00 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="HupLmTlx"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="m5MWiiWz" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 39D6F20756 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-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=pOUBVJ5mF5HBgqYSuB4/p682DxcKZ+V0Ize7xiQD//g=; b=HupLmTlxnBGIsTaCtjxTs1veK hGiZt2Z7MAfoXKqOyAFfhZmv6/KZ+IHoQPCYyWhP1BBJWwHd05v/rLZiEKA5sSfFON570P06KFUaf zfhx06Q4xdWpst8x0Iy5F/24Sl/EZleJRkHLagXzihzsPj6EeysZRbxkq87R9xYGWl9cFr/pgcvWn rxESUsQRSJlZFXWRNEwcAwiFiNY64kNH8+GkJ531+6g0spKfmEL4SqlEUjRyny7X7es/+pFVJ+Otz oHtQsEA7xZDFse9zQHxWxuHgTZ5u5uOKlDvb6VfFaYuhJKtc6nVOGqvf722hlj6XEdBlI1bdm91x6 AQLWMaeGw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kclXe-0005Z0-TB; Wed, 11 Nov 2020 08:31:51 +0000 Received: from casper.infradead.org ([2001:8b0:10b:1236::1]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kclTQ-000468-Vq for linux-nvme@merlin.infradead.org; Wed, 11 Nov 2020 08:27:25 +0000 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=PHuhBTY1ouZHYZght48HNcRnOQ9ETUZCJ1FQTXf/EwQ=; b=m5MWiiWzcpaSYXwS8kDVrHOGAw 92iCzGTWlSpt7Br9adIXKJfa7+N+xudiux0bUtzBV0XOA8sCFw4A+F+21N6k6DSKovVJVpX0hyRne XeIBsiJ1g7Ruf7j/9oBvg5u8uE72Evjw5CNmDZkyoFT44EDwPVXjfy+qvbBMZwYJ4ZM30mXDzKACM sbMnAv+VpKqU/y2BICE63kA6Ex/Ct7GtegULS3KTE0zTRAvu/6wpo59jG/nz2JK3HbrnIKVuEf9X9 L91CAfTn1sj5/yjS/WJVSnqinqVMqn7XYadu2gBkPI9KyrNPK+vEVaQZyACPmx4+EtdIlPpHqXZDG leis3YSg==; Received: from [2001:4bb8:180:6600:bcde:334f:863c:27b8] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kclTP-0007dc-EI; Wed, 11 Nov 2020 08:27:23 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 18/24] rnbd: use set_capacity_and_notify Date: Wed, 11 Nov 2020 09:26:52 +0100 Message-Id: <20201111082658.3401686-19-hch@lst.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201111082658.3401686-1-hch@lst.de> References: <20201111082658.3401686-1-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 X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Justin Sanders , Mike Snitzer , "Michael S. Tsirkin" , Jason Wang , linux-nvme@lists.infradead.org, Song Liu , dm-devel@redhat.com, drbd-dev@lists.linbit.com, linux-scsi@vger.kernel.org, xen-devel@lists.xenproject.org, Ilya Dryomov , Jack Wang , Konrad Rzeszutek Wilk , Josef Bacik , nbd@other.debian.org, linux-raid@vger.kernel.org, Stefan Hajnoczi , ceph-devel@vger.kernel.org, linux-block@vger.kernel.org, "Martin K. Petersen" , Minchan Kim , linux-fsdevel@vger.kernel.org, Paolo Bonzini , =?UTF-8?q?Roger=20Pau=20Monn=C3=A9?= Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org Use set_capacity_and_notify to set the size of both the disk and block device. This also gets the uevent notifications for the resize for free. Signed-off-by: Christoph Hellwig --- drivers/block/rnbd/rnbd-clt.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/block/rnbd/rnbd-clt.c b/drivers/block/rnbd/rnbd-clt.c index 8b2411ccbda97c..bb13d7dd195a08 100644 --- a/drivers/block/rnbd/rnbd-clt.c +++ b/drivers/block/rnbd/rnbd-clt.c @@ -100,8 +100,7 @@ static int rnbd_clt_change_capacity(struct rnbd_clt_dev *dev, rnbd_clt_info(dev, "Device size changed from %zu to %zu sectors\n", dev->nsectors, new_nsectors); dev->nsectors = new_nsectors; - set_capacity(dev->gd, dev->nsectors); - revalidate_disk_size(dev->gd, true); + set_capacity_and_notify(dev->gd, dev->nsectors); return 0; } -- 2.28.0 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme