The human eye is a highly non-lineardevice, and web-users can instantly recognize edges, patterns and motions .
人类的眼睛是一个高度非线性运作的设备，网页用户能够直觉地识别边界、模式和运动。
2
Or you may want to create a linear array for swap, because it does not really matter how you use it, as it's a raw device.
或者你可能想要为交换区创建线性阵列，因为你如何使用它无关紧要，因为她是原始设备。
3
Within a driver, the mmap function is implemented through the remap_pfn_range kernel function, which provides a linear mapping of device memory into a user's address space.