From patchwork Tue Nov 24 13:27:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 11928861 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 B48CDC82580 for ; Tue, 24 Nov 2020 13:29:25 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3484D206F9 for ; Tue, 24 Nov 2020 13:29:25 +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="EOAAPNtR" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3484D206F9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id ECEC96B00E5; Tue, 24 Nov 2020 08:28:49 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id E5A3C6B00E6; Tue, 24 Nov 2020 08:28:49 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CF83B6B00E7; Tue, 24 Nov 2020 08:28:49 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0222.hostedemail.com [216.40.44.222]) by kanga.kvack.org (Postfix) with ESMTP id B21FF6B00E5 for ; Tue, 24 Nov 2020 08:28:49 -0500 (EST) Received: from smtpin11.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 82BE3181AEF1E for ; Tue, 24 Nov 2020 13:28:49 +0000 (UTC) X-FDA: 77519391978.11.cloth27_62010c82736e Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin11.hostedemail.com (Postfix) with ESMTP id 5CA57180F8B81 for ; Tue, 24 Nov 2020 13:28:49 +0000 (UTC) X-HE-Tag: cloth27_62010c82736e X-Filterd-Recvd-Size: 3021 Received: from casper.infradead.org (casper.infradead.org [90.155.50.34]) by imf10.hostedemail.com (Postfix) with ESMTP for ; Tue, 24 Nov 2020 13:28:48 +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=NU6baGQPMXpwn5pZ9gkDp3IVsd46BLx4N0SPrDXIchU=; b=EOAAPNtRZFDVKupvihhdIus3Uz DNcSizR54IlzQ7Yfr89Ztz2DVmH9B56VSYARQNlWEzEsbYaSuBOk0LN/us9lcD3b6z4L57avlUNBE X4UKxelEsGPLgoQ09dZONBvDgAZb9jXyd26PP9jeByPVcEQyALdmqCNoTI2Cal6EFAtVUX5nT7Vop Nqz1yf0Thq+fRg7FEzTN8nRwmL+HGPwAbN5hTH5oRcYFIFi33RiiVucACgiK9rfIk89I/c8SPq3fT xRcT6wCXamprxrUeW4unnNl7FZEsCMl6MwdVBhSFlNLC6OdMvXQXphLXXTwQIzV1e8E6JzrATYINy HhUQ1aeQ==; Received: from [2001:4bb8:180:5443:c70:4a89:bc61:3] (helo=localhost) by casper.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1khYMh-0006Ww-C9; Tue, 24 Nov 2020 13:28:16 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Tejun Heo , Josef Bacik , Konrad Rzeszutek Wilk , Coly Li , Mike Snitzer , Greg Kroah-Hartman , Jan Kara , Johannes Thumshirn , 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 14/45] block: use disk_part_iter_exit in disk_part_iter_next Date: Tue, 24 Nov 2020 14:27:20 +0100 Message-Id: <20201124132751.3747337-15-hch@lst.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201124132751.3747337-1-hch@lst.de> References: <20201124132751.3747337-1-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-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Call disk_part_iter_exit in disk_part_iter_next instead of duplicating the functionality. Signed-off-by: Christoph Hellwig Reviewed-by: Greg Kroah-Hartman Reviewed-by: Jan Kara Reviewed-by: Johannes Thumshirn Acked-by: Tejun Heo --- 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();