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-rw-r--r--include/linux/buffer_head.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index e0abeba3ced7..c8dae555eccf 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -202,6 +202,8 @@ void write_boundary_block(struct block_device *bdev,
sector_t bblock, unsigned blocksize);
int bh_uptodate_or_lock(struct buffer_head *bh);
int bh_submit_read(struct buffer_head *bh);
+loff_t page_cache_seek_hole_data(struct inode *inode, loff_t offset,
+ loff_t length, int whence);
extern int buffer_heads_over_limit;