From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 DBC941E522; Thu, 30 Jan 2025 14:23:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738247016; cv=none; b=HsoruUBsc1a5mKqB2Vh7HPoNRJ4dvqW/NI8ST5UA1TS6H2Ij1FIu2rqMJyHjypk+7FYAZA27BbH6swsSjaEsIzR5jhSRCyNbycO1f6Y2S2ZdDUj5Pae7w3YLUzqJFyhb11M69au5HmWoak3uAj1t7HX84btg/QRpW2KOXlzFnhM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1738247016; c=relaxed/simple; bh=XH1OJ6WSUNMCWPR2hszxTkJBf0FLHtAgMg3J1OipIp4=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=hCaad67+bEzjozKZRDLQalJJYNBshqq9S4nDIMy2wCy4Ah4WarhmCdvBu3ibh7OQdXXtwbqDiYqUyICTMyyTNqEg3qLYz6cJ3xQNNdAYrA9NV9RaoWjJdCT229srs3T8kYRAY1wxks29bgA70GXknoTKzE98j9s4q7jfEz3C034= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=cFQZzj4K; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="cFQZzj4K" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 63000C4CED2; Thu, 30 Jan 2025 14:23:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1738247016; bh=XH1OJ6WSUNMCWPR2hszxTkJBf0FLHtAgMg3J1OipIp4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cFQZzj4KeoZR6oPyMkn2uANHTcBLxNZph1xvk6OjXAmB+Ia49HriPqXR/Gs9gYh6c cCUpVIomIj7prxAoPU6oMLbXnefYPQu8Tverx47VNQWYu6YLq3YZdLLOggYHm4bAYo uA+ELwt1S+g2qn9ii1qSNPjBAqflcsw7yA4GJOIs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Christoph Hellwig , Hannes Reinecke , Jens Axboe , Sasha Levin Subject: [PATCH 5.10 053/133] loop: let set_capacity_revalidate_and_notify update the bdev size Date: Thu, 30 Jan 2025 15:00:42 +0100 Message-ID: <20250130140144.653039402@linuxfoundation.org> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20250130140142.491490528@linuxfoundation.org> References: <20250130140142.491490528@linuxfoundation.org> User-Agent: quilt/0.68 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 5.10-stable review patch. If anyone has any objections, please let me know. ------------------ From: Christoph Hellwig [ Upstream commit 3b4f85d02a4bd85cbea999a064235a47694bbb7b ] There is no good reason to call revalidate_disk_size separately. Signed-off-by: Christoph Hellwig Reviewed-by: Hannes Reinecke Signed-off-by: Jens Axboe Stable-dep-of: 74363ec674cb ("zram: fix uninitialized ZRAM not releasing backing device") Signed-off-by: Sasha Levin --- drivers/block/loop.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/block/loop.c b/drivers/block/loop.c index 7444cc2a6c86..198f7ce3234b 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -238,12 +238,8 @@ static void __loop_update_dio(struct loop_device *lo, bool dio) */ static void loop_set_size(struct loop_device *lo, loff_t size) { - struct block_device *bdev = lo->lo_device; - - bd_set_nr_sectors(bdev, size); - - if (!set_capacity_revalidate_and_notify(lo->lo_disk, size, false)) - kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE); + if (!set_capacity_revalidate_and_notify(lo->lo_disk, size, true)) + kobject_uevent(&disk_to_dev(lo->lo_disk)->kobj, KOBJ_CHANGE); } static inline int -- 2.39.5