Linux kernel features for embedded Linux training tutorials

Creator College Embedded training instructor: The Linux kernel can run on a large number of small to handheld devices, large to the host of different hardware architectures. Must the kernel be highly configurable to meet such diverse needs?

　　Linux kernel features for embedded Linux training tutorials:

The kernel configuration has the following methods:

1. Run the standard kernel configuration command in the root directory of the kernel source code make Config,make menuconfig or make xconfig. You can turn options on or off, or compile them as separate modules and load them at run time.

There are hundreds or even thousands of kernel patches on the internet, some of which are small-but enough to fix a small bug in a file. A medium-sized patch pack might include 6 files and support specific hardware devices, a larger size patch pack includes multiple files, and adds support for specific new hardware architectures. A new patch is usually installed, or the kernel configuration interface described above is entered.

2, the real way to configure the kernel is that you do your own needs to crop the kernel. Recently, for those who have no time and patience, there is a very good news, that is because Linus himself hated mixed code, so the Linux kernel has been well structured, only a little bit slow.

Fortunately, with the passage of time, there have been some good Linux kernel overviews. The Creator college embedded Linux Training Video tutorial makes it easy for readers to read the concepts of the Linux kernel.

Linux kernel features for embedded Linux training tutorials