Method for quickening start of embedded Linux system

Abstract

The embodiment of the invention discloses a method for quickening the start of an embedded Linux system, which comprises the following steps of: logging in the embedded Linux system; optimizing a kernel processing speed on the basis of the embedded Linux system; tracking and analyzing a start process of the embedded Linux system to obtain a detailed report about time consumption for Linux start; and optimizing a process in the Linux system according to the detailed report about time consumption. By carrying out the method, the start speed of the embedded Linux system can be quickened. The invention provides a general method which is a method capable of providing start optimization for different embedded Linux systems.

Description

A Method of Quickening Embedded Linux System Startup technical field The invention relates to the technical field of computers, in particular to a method for accelerating the startup of an embedded Linux system. Background technique The Linux system has been widely used because of its open-source feature, and it also plays an increasingly important role in embedded system programming. The Linux system is safe and reliable, the kernel can be customized, and the source code is open. These are all advantages, but the Linux system also has shortcomings, such as poor real-time performance, such as too long startup time, etc. Embedded Linux requires customized Linux to be fast and lightweight, and more and more service applications cause the startup and operation of embedded Linux systems to become slower and slower. Many Linux manufacturers have released optimized versions that speed up Linux startup, but for embedded The startup optimization of traditional Linux systems is ...

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