From 83794367dcc6749662b17a1e4b8ec085023fc53b Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Mon, 24 Apr 2023 22:13:18 +0900 Subject: block: Cleanup set_capacity()/bdev_set_nr_sectors() The code for setting a block device capacity (bd_nr_sectors field of struct block_device) is duplicated in set_capacity() and bdev_set_nr_sectors(). Clean this up by making bdev_set_nr_sectors() a block layer internal function defined in block/bdev.c instead of having this function statically defined in block/partitions/core.c. With this change, set_capacity() implementation can be simplified to only calling bdev_set_nr_sectors(). Signed-off-by: Damien Le Moal Reviewed-by: Christoph Hellwig Link: https://lore.kernel.org/r/20230424131318.79935-1-dlemoal@kernel.org Signed-off-by: Jens Axboe --- block/genhd.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'block/genhd.c') diff --git a/block/genhd.c b/block/genhd.c index cadcb472dfc3..8d56fb5f08b2 100644 --- a/block/genhd.c +++ b/block/genhd.c @@ -57,12 +57,7 @@ static DEFINE_IDA(ext_devt_ida); void set_capacity(struct gendisk *disk, sector_t sectors) { - struct block_device *bdev = disk->part0; - - spin_lock(&bdev->bd_size_lock); - i_size_write(bdev->bd_inode, (loff_t)sectors << SECTOR_SHIFT); - bdev->bd_nr_sectors = sectors; - spin_unlock(&bdev->bd_size_lock); + bdev_set_nr_sectors(disk->part0, sectors); } EXPORT_SYMBOL(set_capacity); -- cgit v1.2.3