block: move blkdev_{get,put} _no_open prototypes out of blkdev.h

These are only to be used by block internal code.  Remove the comment
as we grew more users due to reworking block device node opening.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Christian Brauner <brauner@kernel.org>
Acked-by: Tejun Heo <tj@kernel.org>
Link: https://lore.kernel.org/r/20250423053810.1683309-2-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/block/blk.h b/block/blk.h
index 006e3be433d287215f51688daf53cc57cf225242..939e5e1aec9ca2e892ebed78c56c79e920d62290 100644 (file)
--- a/block/blk.h
+++ b/block/blk.h
@@ -94,6 +94,9 @@ static inline void blk_wait_io(struct completion *done)
                wait_for_completion_io(done);
 }
 
+struct block_device *blkdev_get_no_open(dev_t dev);
+void blkdev_put_no_open(struct block_device *bdev);
+
 #define BIO_INLINE_VECS 4
 struct bio_vec *bvec_alloc(mempool_t *pool, unsigned short *nr_vecs,
                gfp_t gfp_mask);

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index c6b478cfb32d6850cfa746e15b87c32be026494b..14abaeedaa88ad5df644558941dedab056602d62 100644 (file)
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -1671,10 +1671,6 @@ int bd_prepare_to_claim(struct block_device *bdev, void *holder,
                const struct blk_holder_ops *hops);
 void bd_abort_claiming(struct block_device *bdev, void *holder);
 
-/* just for blk-cgroup, don't use elsewhere */
-struct block_device *blkdev_get_no_open(dev_t dev);
-void blkdev_put_no_open(struct block_device *bdev);
-
 struct block_device *I_BDEV(struct inode *inode);
 struct block_device *file_bdev(struct file *bdev_file);
 bool disk_live(struct gendisk *disk);