7480 					struct buffer_head *bh_result,  in btrfs_get_blocks_direct_read()  argument
7490 	bh_result->b_blocknr = (em->block_start + (start - em->start)) >>  in btrfs_get_blocks_direct_read()
7492 	bh_result->b_size = len;  in btrfs_get_blocks_direct_read()
7493 	bh_result->b_bdev = em->bdev;  in btrfs_get_blocks_direct_read()
7494 	set_buffer_mapped(bh_result);  in btrfs_get_blocks_direct_read()
7500 					 struct buffer_head *bh_result,  in btrfs_get_blocks_direct_write()  argument
7562 	len = bh_result->b_size;  in btrfs_get_blocks_direct_write()
7573 	bh_result->b_blocknr = (em->block_start + (start - em->start)) >>  in btrfs_get_blocks_direct_write()
7575 	bh_result->b_size = len;  in btrfs_get_blocks_direct_write()
7576 	bh_result->b_bdev = em->bdev;  in btrfs_get_blocks_direct_write()
7577 	set_buffer_mapped(bh_result);  in btrfs_get_blocks_direct_write()
7580 		set_buffer_new(bh_result);  in btrfs_get_blocks_direct_write()
7598 				   struct buffer_head *bh_result, int create)  in btrfs_get_blocks_direct()  argument
7606 	u64 len = bh_result->b_size;  in btrfs_get_blocks_direct()
7666 		ret = btrfs_get_blocks_direct_write(&em, bh_result, inode,  in btrfs_get_blocks_direct()
7675 		ret = btrfs_get_blocks_direct_read(em, bh_result, inode,  in btrfs_get_blocks_direct()
7687 		lockstart = start + bh_result->b_size;  in btrfs_get_blocks_direct()