Now that filesystems open and claim their block devices through
fs_bdev_file_open_by_{dev,path}(), nothing outside fs/super.c references
fs_holder_ops. Make it static and drop its declaration from blkdev.h.Reviewed-by: Jan Kara <[email protected]> Signed-off-by: Christian Brauner (Amutable) <[email protected]> --- fs/super.c | 3 +-- include/linux/blkdev.h | 7 ------- 2 files changed, 1 insertion(+), 9 deletions(-) diff --git a/fs/super.c b/fs/super.c index a83f58755cf8..2d0a07861bfc 100644 --- a/fs/super.c +++ b/fs/super.c @@ -1624,13 +1624,12 @@ static int fs_bdev_thaw(struct block_device *bdev) return error; } -const struct blk_holder_ops fs_holder_ops = { +static const struct blk_holder_ops fs_holder_ops = { .mark_dead = fs_bdev_mark_dead, .sync = fs_bdev_sync, .freeze = fs_bdev_freeze, .thaw = fs_bdev_thaw, }; -EXPORT_SYMBOL_GPL(fs_holder_ops); static struct super_dev *super_dev_lookup(dev_t dev, struct super_block *sb) { diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index cee548184a7b..45225b4f7193 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -1772,13 +1772,6 @@ struct blk_holder_ops { __releases(&bdev->bd_holder_lock); }; -/* - * For filesystems using @fs_holder_ops, the @holder argument passed to - * helpers used to open and claim block devices via - * bd_prepare_to_claim() must point to a superblock. - */ -extern const struct blk_holder_ops fs_holder_ops; - /* * Return the correct open flags for blkdev_get_by_* for super block flags * as stored in sb->s_flags. -- 2.47.3
