blk_free_space   1650 fs/reiserfs/reiserfs.h 	__le16 blk_free_space;	/* Block free space in bytes. */
blk_free_space   1661 fs/reiserfs/reiserfs.h #define blkh_free_space(p_blkh)       (le16_to_cpu((p_blkh)->blk_free_space))
blk_free_space   1665 fs/reiserfs/reiserfs.h #define set_blkh_free_space(p_blkh,val) ((p_blkh)->blk_free_space = cpu_to_le16(val))