Commit 2c2b9fd6 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Jens Axboe
Browse files

block: unexport truncate_bdev_range 



truncate_bdev_range is only used in always built-in block layer code,
so remove the export and the !CONFIG_BLOCK stub.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 482e302a

fs/block_dev.c

+0 −1
Original line number Diff line number Diff line
@@ -126,7 +126,6 @@ int truncate_bdev_range(struct block_device *bdev, fmode_t mode, 
		bd_abort_claiming(bdev, truncate_bdev_range);

	return 0;

}

EXPORT_SYMBOL(truncate_bdev_range);



static void set_init_blocksize(struct block_device *bdev)

{

include/linux/blkdev.h

+2 −7
Original line number Diff line number Diff line
@@ -1999,21 +1999,16 @@ void bdev_add(struct block_device *bdev, dev_t dev); 
struct block_device *I_BDEV(struct inode *inode);

struct block_device *bdgrab(struct block_device *bdev);

void bdput(struct block_device *);

int truncate_bdev_range(struct block_device *bdev, fmode_t mode, loff_t lstart,

		loff_t lend);



#ifdef CONFIG_BLOCK

void invalidate_bdev(struct block_device *bdev);

int truncate_bdev_range(struct block_device *bdev, fmode_t mode, loff_t lstart,

			loff_t lend);

int sync_blockdev(struct block_device *bdev);

#else

static inline void invalidate_bdev(struct block_device *bdev)

{

}

static inline int truncate_bdev_range(struct block_device *bdev, fmode_t mode,

				      loff_t lstart, loff_t lend)

{

	return 0;

}

static inline int sync_blockdev(struct block_device *bdev)

{

	return 0;