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=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, 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 71A16C352B6 for ; Tue, 14 Apr 2020 07:29:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4FE2C206E9 for ; Tue, 14 Apr 2020 07:29:38 +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="ZC03W5Sk" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390790AbgDNH3g (ORCPT ); Tue, 14 Apr 2020 03:29:36 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:59830 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390793AbgDNH3d (ORCPT ); Tue, 14 Apr 2020 03:29:33 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.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=1tQNHczqdOkMvIrFiUNZMReRuQ2EqdtBBOuteS/GlOs=; b=ZC03W5SkjKP9ilgG5Ujd982+0H Wm4ZUF9YYN0BHDHqxn8eR2A92ttrySpafEaS66qTlPSpOG16A1v7Ysve7xQS97TlrFcJ7Qd921h5T g0wpZEcTvxyCYtfRJa8SjMA3QgO/xT6ZDUHtavgyokqJx2jTxCz0mTR5ohOJYyn/TGbn8edurLC5F KnJuo26VxC4r4PvKGntn7yZ7QKaVusFWk7akuCB1GIDNu/GjU6ONk3Crtmyw7P2u+dp+hT91zd0Lp bGJ9Xealbm+PM7w6BgNvAAgS1KUPBhw2eKOKWN4I3jjLgQdEaqIe444B7G3NVrb2xZFfAcWvBSqxL Zu6TNDNQ==; Received: from [2001:4bb8:180:384b:4c21:af7:dd95:e552] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jOG0i-0005bb-F6; Tue, 14 Apr 2020 07:29:32 +0000 From: Christoph Hellwig To: Jens Axboe Cc: Stefan Haberland , Jan Hoeppner , linux-block@vger.kernel.org, linux-s390@vger.kernel.org, Johannes Thumshirn Subject: [PATCH 09/10] block: mark invalidate_partition static Date: Tue, 14 Apr 2020 09:29:01 +0200 Message-Id: <20200414072902.324936-10-hch@lst.de> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200414072902.324936-1-hch@lst.de> References: <20200414072902.324936-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org invalidate_partition is only used in genhd.c, so mark it static. Also drop the return value given that is is always ignored. Signed-off-by: Christoph Hellwig Reviewed-by: Johannes Thumshirn --- block/genhd.c | 27 +++++++++++++-------------- include/linux/fs.h | 1 - 2 files changed, 13 insertions(+), 15 deletions(-) diff --git a/block/genhd.c b/block/genhd.c index 1cc50ad5b191..980a4609d4a5 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -878,6 +878,19 @@ void device_add_disk_no_queue_reg(struct device *parent, struct gendisk *disk) } EXPORT_SYMBOL(device_add_disk_no_queue_reg); +static void invalidate_partition(struct gendisk *disk, int partno) +{ + struct block_device *bdev; + + bdev = bdget_disk(disk, partno); + if (!bdev) + return; + + fsync_bdev(bdev); + __invalidate_device(bdev, true); + bdput(bdev); +} + void del_gendisk(struct gendisk *disk) { struct disk_part_iter piter; @@ -1806,20 +1819,6 @@ int bdev_read_only(struct block_device *bdev) EXPORT_SYMBOL(bdev_read_only); -int invalidate_partition(struct gendisk *disk, int partno) -{ - int res = 0; - struct block_device *bdev = bdget_disk(disk, partno); - if (bdev) { - fsync_bdev(bdev); - res = __invalidate_device(bdev, true); - bdput(bdev); - } - return res; -} - -EXPORT_SYMBOL(invalidate_partition); - /* * Disk events - monitor disk events like media change and eject request. */ diff --git a/include/linux/fs.h b/include/linux/fs.h index 4f6f59b4f22a..2b4e9f86b151 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -2723,7 +2723,6 @@ extern bool is_bad_inode(struct inode *); extern int revalidate_disk(struct gendisk *); extern int check_disk_change(struct block_device *); extern int __invalidate_device(struct block_device *, bool); -extern int invalidate_partition(struct gendisk *, int); #endif unsigned long invalidate_mapping_pages(struct address_space *mapping, pgoff_t start, pgoff_t end); -- 2.25.1