From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 From: Christoph Hellwig 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> In-Reply-To: <20200414072902.324936-1-hch@lst.de> References: <20200414072902.324936-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-s390-owner@vger.kernel.org List-ID: To: Jens Axboe Cc: Stefan Haberland , Jan Hoeppner , linux-block@vger.kernel.org, linux-s390@vger.kernel.org, Johannes Thumshirn 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