BFS_BSIZE_BITS     46 fs/bfs/dir.c   		block = BFS_I(dir)->i_sblock + (ctx->pos >> BFS_BSIZE_BITS);
BFS_BSIZE_BITS    374 fs/bfs/inode.c 	info->si_blocks = (le32_to_cpu(bfs_sb->s_end) + 1) >> BFS_BSIZE_BITS;
BFS_BSIZE_BITS    375 fs/bfs/inode.c 	info->si_freeb = (le32_to_cpu(bfs_sb->s_end) + 1 - le32_to_cpu(bfs_sb->s_start)) >> BFS_BSIZE_BITS;
BFS_BSIZE_BITS     13 include/uapi/linux/bfs_fs.h #define BFS_BSIZE		(1<<BFS_BSIZE_BITS)