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 156F0C55ABD for ; Fri, 6 Nov 2020 19:05:39 +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 A3F2A20882 for ; Fri, 6 Nov 2020 19:05:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="IYd7/Dn3"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="EbShoq0e" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A3F2A20882 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=4vareDnjUpFqgeINZzS+It2sakkeZSugi83+vmmNgqI=; b=IYd7/Dn38Qp5ED0McLpKsgtUx EJZ3SNb2FSSom9OQuCgk5pV+sMELjgw4YS+kC1ZuLtaFqxopQIBa7xg03o7Mn1XX5QtYVhMzbj3zE KNEhsuMi5BD9biB5bhm2Ch7HzHhvJCNzRKhiNAdbdLMNK51DuBSGLQ29s2exiOPAFZ/cCy2pu//HL zxX4NFVLwd88UxBEB2XNJWd+xh7vEruQyCyjfYSrgl+rW7OI/MxePsLh8Ub9s2cdo0Sn77KrARUF5 aPVjkktMcrWUfCIhA1oxs6f5nbxpdtPUTdMdnMYwlKm1861c9A6ClfomD0Qg29D10rDsEba706k2w gKQr/dIvw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kb73H-0001uy-0Z; Fri, 06 Nov 2020 19:05:35 +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 1kb728-0001H1-Sj for linux-nvme@merlin.infradead.org; Fri, 06 Nov 2020 19:04:24 +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=N8UuGGw9lDirN906bdHNl2lOQB2uewg0ZSFqxQb7Dc4=; b=EbShoq0e9ZdxuHzJ//Stacuw58 fWC0EbT3bDkc4a76CHYJxCWttwRI59GvoSaEU0SW0M22mNQkH3EhRrAKd+QvVHizyPlJeJ0kMVJ4i zHx7ItnO6W/fLLrYnw+S/gSCKqgdFCCws7Nqwvf507VfDEMI+rvO4uJnsRlROtxVrdeIy2E7YL3TL S7BmHPSe96rpbKQWzhRBiwcBzWjvB4sisrJVYeefsUF98+rDlF7LunTgLETgKBtlqQ1KRVmOxV937 0aBRSGfCuluO2qQ6XYWclmFOBtO86wc6DyjOSAZKELdbbXCgn+Cmrf4JQhJv1RVmx1A2l424dcPHJ 70sIudTA==; Received: from [2001:4bb8:184:9a8d:9e34:f7f4:e59e:ad6f] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kb725-00012H-Kj; Fri, 06 Nov 2020 19:04:22 +0000 From: Christoph Hellwig To: Jens Axboe Subject: [PATCH 17/24] rbd: use set_capacity_and_notify Date: Fri, 6 Nov 2020 20:03:29 +0100 Message-Id: <20201106190337.1973127-18-hch@lst.de> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201106190337.1973127-1-hch@lst.de> References: <20201106190337.1973127-1-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/rbd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index f84128abade319..b7a194ffda55b4 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -4920,8 +4920,7 @@ static void rbd_dev_update_size(struct rbd_device *rbd_dev) !test_bit(RBD_DEV_FLAG_REMOVING, &rbd_dev->flags)) { size = (sector_t)rbd_dev->mapping.size / SECTOR_SIZE; dout("setting size to %llu sectors", (unsigned long long)size); - set_capacity(rbd_dev->disk, size); - revalidate_disk_size(rbd_dev->disk, true); + set_capacity_and_notify(rbd_dev->disk, size); } } -- 2.28.0 _______________________________________________ Linux-nvme mailing list Linux-nvme@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-nvme