From patchwork Wed Nov 18 08:47:44 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11914375 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 2192D138B for ; Wed, 18 Nov 2020 08:49:22 +0000 (UTC) Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (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 CC89D241A5 for ; Wed, 18 Nov 2020 08:49:21 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="KdghkPK+" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CC89D241A5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=xen-devel-bounces@lists.xenproject.org Received: from list by lists.xenproject.org with outflank-mailman.29435.58811 (Exim 4.92) (envelope-from ) id 1kfJ8g-0006eS-U3; Wed, 18 Nov 2020 08:48:30 +0000 X-Outflank-Mailman: Message body and most headers restored to incoming version Received: by outflank-mailman (output) from mailman id 29435.58811; Wed, 18 Nov 2020 08:48:30 +0000 X-BeenThere: xen-devel@lists.xenproject.org List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Precedence: list Sender: "Xen-devel" Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kfJ8g-0006eL-R6; Wed, 18 Nov 2020 08:48:30 +0000 Received: by outflank-mailman (input) for mailman id 29435; Wed, 18 Nov 2020 08:48:30 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kfJ8d-0006e0-1R for xen-devel@lists.xenproject.org; Wed, 18 Nov 2020 08:48:30 +0000 Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 96f5616f-f278-429a-ba97-74bd3615791c; Wed, 18 Nov 2020 08:48:24 +0000 (UTC) Received: from [2001:4bb8:18c:31ba:32b1:ec66:5459:36a] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfJ8K-0007ko-U7; Wed, 18 Nov 2020 08:48:09 +0000 Received: from us1-rack-iad1.inumbo.com ([172.99.69.81]) by lists.xenproject.org with esmtp (Exim 4.92) (envelope-from ) id 1kfJ8d-0006e0-1R for xen-devel@lists.xenproject.org; Wed, 18 Nov 2020 08:48:30 +0000 X-Inumbo-ID: 96f5616f-f278-429a-ba97-74bd3615791c Received: from casper.infradead.org (unknown [2001:8b0:10b:1236::1]) by us1-rack-iad1.inumbo.com (Halon) with ESMTPS id 96f5616f-f278-429a-ba97-74bd3615791c; Wed, 18 Nov 2020 08:48:24 +0000 (UTC) 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=HlR8BHDvXv9Sgk92bGXzXu1h5fBqLDHnxGaHmTelGu0=; b=KdghkPK+bK39xYpfOITSgGrMVp BZli70ghNiYun7n+87JdzQVckkFmjA/iVEU1uoAHxbpWKwGwUBpwv8NlGzqCCuztL0lPtEylchCPx X77Zf9jDIFy/H0VRo0NOUt6YvmcSPgxMUC7DF5aAGAQes6WU3Pdt/eM+kILHXyjoQeMLFgGOGqGO2 2wQ3zSfil9jGD9rGJGwOm7NLvJIwXJnBSIFtI1p+WPxnBXhtK4tCfAOpvizcMYINpM9jc8zU6z+H6 QZvAKdshaOtNqnFRSbHHIEzczFZ/YzEf/GcUelmoGKLkJaXLcQNXVKFdaUzmSzDBrHLYmuWBgWQTb Qy4idlSQ==; Received: from [2001:4bb8:18c:31ba:32b1:ec66:5459:36a] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1kfJ8K-0007ko-U7; Wed, 18 Nov 2020 08:48:09 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Josef Bacik , Konrad Rzeszutek Wilk , Coly Li , Mike Snitzer , dm-devel@redhat.com, Richard Weinberger , Jan Kara , linux-block@vger.kernel.org, xen-devel@lists.xenproject.org, linux-bcache@vger.kernel.org, linux-mtd@lists.infradead.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH 04/20] block: use disk_part_iter_exit in disk_part_iter_next Date: Wed, 18 Nov 2020 09:47:44 +0100 Message-Id: <20201118084800.2339180-5-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201118084800.2339180-1-hch@lst.de> References: <20201118084800.2339180-1-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 Call disk_part_iter_exit in disk_part_iter_next instead of duplicating the functionality. Signed-off-by: Christoph Hellwig Reviewed-by: Jan Kara Reviewed-by: Johannes Thumshirn --- block/genhd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/block/genhd.c b/block/genhd.c index 4e039524f92b8f..0bd9c41dd4cb69 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -227,8 +227,7 @@ struct hd_struct *disk_part_iter_next(struct disk_part_iter *piter) int inc, end; /* put the last partition */ - disk_put_part(piter->part); - piter->part = NULL; + disk_part_iter_exit(piter); /* get part_tbl */ rcu_read_lock();