一、什么是文件系统 (Filesystem);A directory structure contained within a disk drive or disk area. The total available disk space can be composed of one or more filesystems. A filesystem must be mounted before it can be a...
原博:http://www.embeddedlinux.org.cn/html/jishuzixun/201402/21-2755.html?bsh_bid=353686139
内核版本:Linux 2.6.18
平台: FOR ARM
搞清RTC在kernel内的作用:
linux系统有两个时钟:一个是由主板电池驱动的Real Time...