diff options
Diffstat (limited to 'fs/block_dev.c')
| -rw-r--r-- | fs/block_dev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/block_dev.c b/fs/block_dev.c index b7b2ee4b288a..ee80bd81af74 100644 --- a/fs/block_dev.c +++ b/fs/block_dev.c @@ -1027,8 +1027,8 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole, * RETURNS: * 0 if @bdev can be claimed, -EBUSY otherwise. */ -static int bd_prepare_to_claim(struct block_device *bdev, - struct block_device *whole, void *holder) +int bd_prepare_to_claim(struct block_device *bdev, struct block_device *whole, + void *holder) { retry: spin_lock(&bdev_lock); @@ -1055,6 +1055,7 @@ retry: spin_unlock(&bdev_lock); return 0; } +EXPORT_SYMBOL_GPL(bd_prepare_to_claim); /* only for the loop driver */ static struct gendisk *bdev_get_gendisk(struct block_device *bdev, int *partno) { @@ -1100,7 +1101,8 @@ static struct gendisk *bdev_get_gendisk(struct block_device *bdev, int *partno) * Pointer to the block device containing @bdev on success, ERR_PTR() * value on failure. */ -struct block_device *bd_start_claiming(struct block_device *bdev, void *holder) +static struct block_device *bd_start_claiming(struct block_device *bdev, + void *holder) { struct gendisk *disk; struct block_device *whole; @@ -1141,7 +1143,6 @@ struct block_device *bd_start_claiming(struct block_device *bdev, void *holder) return whole; } -EXPORT_SYMBOL(bd_start_claiming); static void bd_clear_claiming(struct block_device *whole, void *holder) { |