Commit 2f4731dc authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe

block: remove bdput

Now that we've stopped using inode references for anything meaninful
in the block layer get rid of the helper to put it and just open code
the call to iput on the block_device inode.
Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Reviewed-by: default avatarJosef Bacik <josef@toxicpanda.com>
Reviewed-by: default avatarChaitanya Kulkarni <ckulkarnilinux@gmail.com>
Link: https://lore.kernel.org/r/20210722075402.983367-10-hch@lst.deSigned-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 14cf1dbb
......@@ -1076,7 +1076,7 @@ static void disk_release(struct device *dev)
xa_destroy(&disk->part_tbl);
if (test_bit(GD_QUEUE_REF, &disk->state) && disk->queue)
blk_put_queue(disk->queue);
bdput(disk->part0); /* frees the disk */
iput(disk->part0->bd_inode); /* frees the disk */
}
struct class block_class = {
.name = "block",
......@@ -1261,7 +1261,7 @@ struct gendisk *__alloc_disk_node(int minors, int node_id)
out_destroy_part_tbl:
xa_destroy(&disk->part_tbl);
bdput(disk->part0);
iput(disk->part0->bd_inode);
out_free_disk:
kfree(disk);
return NULL;
......
......@@ -262,7 +262,7 @@ static void part_release(struct device *dev)
if (MAJOR(dev->devt) == BLOCK_EXT_MAJOR)
blk_free_ext_minor(MINOR(dev->devt));
put_disk(dev_to_bdev(dev)->bd_disk);
bdput(dev_to_bdev(dev));
iput(dev_to_bdev(dev)->bd_inode);
}
static int part_uevent(struct device *dev, struct kobj_uevent_env *env)
......
......@@ -934,12 +934,6 @@ long nr_blockdev_pages(void)
return ret;
}
void bdput(struct block_device *bdev)
{
iput(bdev->bd_inode);
}
EXPORT_SYMBOL(bdput);
/**
* bd_may_claim - test whether a block device can be claimed
* @bdev: block device of interest
......
......@@ -1984,7 +1984,6 @@ void blkdev_put_no_open(struct block_device *bdev);
struct block_device *bdev_alloc(struct gendisk *disk, u8 partno);
void bdev_add(struct block_device *bdev, dev_t dev);
struct block_device *I_BDEV(struct inode *inode);
void bdput(struct block_device *);
int truncate_bdev_range(struct block_device *bdev, fmode_t mode, loff_t lstart,
loff_t lend);
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment