diff options
Diffstat (limited to 'block/bdev.c')
-rw-r--r-- | block/bdev.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/block/bdev.c b/block/bdev.c index 536233ac3e99..28e6f0423857 100644 --- a/block/bdev.c +++ b/block/bdev.c @@ -451,6 +451,16 @@ void bdev_add(struct block_device *bdev, dev_t dev) insert_inode_hash(bdev->bd_inode); } +void bdev_unhash(struct block_device *bdev) +{ + remove_inode_hash(bdev->bd_inode); +} + +void bdev_drop(struct block_device *bdev) +{ + iput(bdev->bd_inode); +} + long nr_blockdev_pages(void) { struct inode *inode; |