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 72A51C388F9 for ; Wed, 11 Nov 2020 08:31:46 +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 C171A206F1 for ; Wed, 11 Nov 2020 08:31:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="k3dRQwsc"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="tinmFTQP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org C171A206F1 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=Vw+K5vZ3JUeSMKrQPoN0ndqWtsJci+4M6FuWlwjdQ7E=; b=k3dRQwscOz6rW49lvqoZ6cLBv 5ZZCqBI3TjIMIlNQWZ+Lol9pHGF396ni7bNNGcn23v4NJuLA1Ki0djyuEYMEh45TJF+Lm9phsNINo 38fKenoKN3Wiu4s5YhhUV1Dus7r3nJZsb1xXmNZuMJ20E1IC3dgRZKla7IY48rGavv6O5kvhok3TY 4JIANj4iUBIhDVBIdt2A5PX1Sh7koHgifB/neT3TjSKqSzuZ9YEJiLlBjpE+/rurdRHzB+zs9gxv5 6Ht3RQxzdxWgfam5cUXQXq2E56bfpCQgtQEylCD6+5YeQU5cc8FtZyTbmNm7p8v3zO9w2ObrZMLSW ODBU2YdmA==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kclXP-0005WD-B7; Wed, 11 Nov 2020 08:31:31 +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 1kclTN-000460-TN 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=nVz8RkNtpZwARdADh/JLCUJA7/hL1Ru40zDyIK26ET0=; b=tinmFTQPUUV98QgHlYKWX8YU4L 4qD5VD7H0dD3uFNSDokl4KoFGi+j9gbRq7IRLld2eCm6EcqPRS6TWJuVKJhRvlBT4k8G49ePxnn5y IJdwH0Tkv70a7xu934IYCUXQlwrqMdxTy/SOG5XZrYyyc8yRDIsMxf9cnhcVLrtzz5C+wb1IO24Zf AqNi1dVWI5Z0ckM3+Q2ktx3U+FU4QA8GqzJow7/V+uWu26C7iqg4HEhWS44W5/9cZSIyjuIofOa4K kaEY3fE06TS463cWbBOQ4b28ewRycc05JB8+7U97q79iJYL/Y9Nk16FoT28Ku03ykhf7QO82EmBlE Y3KW2tZQ==; 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 1kclTM-0007cn-Hp; Wed, 11 Nov 2020 08:27:20 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 16/24] drbd: use set_capacity_and_notify Date: Wed, 11 Nov 2020 09:26:50 +0100 Message-Id: <20201111082658.3401686-17-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 Acked-by: Ilya Dryomov --- drivers/block/drbd/drbd_main.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c index 65b95aef8dbc95..1c8c18b2a25f33 100644 --- a/drivers/block/drbd/drbd_main.c +++ b/drivers/block/drbd/drbd_main.c @@ -2036,8 +2036,7 @@ void drbd_set_my_capacity(struct drbd_device *device, sector_t size) { char ppb[10]; - set_capacity(device->vdisk, size); - revalidate_disk_size(device->vdisk, false); + set_capacity_and_notify(device->vdisk, size); drbd_info(device, "size = %s (%llu KB)\n", ppsize(ppb, size>>1), (unsigned long long)size>>1); @@ -2068,8 +2067,7 @@ void drbd_device_cleanup(struct drbd_device *device) } D_ASSERT(device, first_peer_device(device)->connection->net_conf == NULL); - set_capacity(device->vdisk, 0); - revalidate_disk_size(device->vdisk, false); + set_capacity_and_notify(device->vdisk, 0); if (device->bitmap) { /* maybe never allocated. */ drbd_bm_resize(device, 0, 1); -- 2.28.0 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme