Linux kernels have a slow change, and it is as original as it is for the programmer: many language they write. Such an impressive step is to be handled carefully, but this is the reason for the festival.
What is Linux kernel written at this time?
With low-level control of resources such as Linux kernel memory, processor and file system, the original of the operating system is the original. It is the type of software that is hidden from 99.99% of users, but it affects everything that happens on your computer.
Connected
What is Linux kernel, and why does it matter?
What is all this?
Linus Torwalds began developing the kernel in 1991 using C (a lower-level language) and assembly (almost low-level as it received). Despite efforts to initiate support for high-level languages like C ++ in 1997, the kernel has since been stuck with C. Even today, its GITHUB repository reports that a large 98% of the kernel code has been written:
In addition to the unsuccessful C ++ experiment, the only other language rust with a possible stake in the kernel. A fairly new language, Rust 1.0 came in 2015 with Syntax similar to C, but designed effects from the boards across the board. Programmers were already experimenting with the first versions of language as an alternative to kernel module programming, with evidence of the concept developed in 2013.
Since then, Linux developers have taken steps to use rust in kernel development, although progress has been slower than expected. The battle for the Linux Project began in 2020 and in an attempt to reduce the bug, kernel drivers marked the beginning of a fixed attempt for rust. This includes the rust -written drivers in the version 6.8 of the kernel, which was released in December 2023.
Connected
What is programming language?
Ever wondered what are programming languages?
What is changing now?
More and more rust drivers are being added to Linux kernels. While the Jung Code represents only 0.1% of the total codbase, it still has 143 separate files in all aspects of the kernel.
The 6.16 version of the kernel has rust for Linux improvement to fix the race position. Kernel updates are released every two months, so the ongoing war work is on, and the project is still very active. It seems as if kernel developers are still eager to pursue the move, even though there are voices of dissatisfaction.
ARM Mali is a contemporary example of rust for tire driver Linux work for GPU. This kernel graphics driver is written in Jung and is aimed at expanding more theoretical work done so far. Being a real driver who depends on the existing compatibility, means that there is a real world test for the work done so far. This helps to encourage rapid progress with rust for Linux initiative.
Why is this a good thing?
Jung’s website currently describes this:
Language to empower everyone to create reliable and efficient software.
This statement clearly does not target kernel programming, but the codes at the core of an OS need to be, especially, reliable and efficient.
One of the major sales points of the rest is its memory security. The way a language is related to memory allocation is a factor that determines whether it is a low-level language or a high-level one. Low-level languages give a lot of power to the programmer, allowing them to manually manage memory, but expect them to do so. High-level languages protect the programmer, handling the memory allocation on their behalf. A garbage collector is often employed to automatically clean the memory, but this can lead to disability.
There is a distinct approach of corrosion: it uses a ownership system to apply memory-safe techniques without the need of a processing-intensive waste collector. Language also handles consistency in this way, addressing another feature which is often a source of bugs.
Connected
What is memory leak, and what can you do about it?
A memory leak can cause your computer to run slow. Learn how to spot one and how to bring your RAM back.
The insects in the kernels are particularly insidious because they can affect any other program code that is running. It can also be difficult to spot them and since the code they live is highly adapted, it is difficult to diagnose and fix. Karenel bugs can also be much more frightening than bug in apps: they can move the entire system down and open security holes for exploitation of bad actors.
Avoiding these bugs means that kernel developers need to take their time and pay extra attention to their work. In short, kernels lead to slow progress. This is one of the reasons that I am excited about the move of war. By eliminating some types of bugs, it has the ability to speed up kernel development and increase the rate of progression.
Jung is also increasing in popularity. However C is still more popular (20.3% vs. 12.6% 2024 stackoverflow survey), The rust is holding, and it is completely possible that more new programmers, now or soon, will use corrosion. Even if the kernel is still slow to adopt the module written in the war, then the work of preparing it is valuable.
And it brings me to my last point: even considering just an alternative language is beneficial. To monitor all parts of the codebase, inspect architecture, to make it more favorable for other languages, must be a good thing.
Connected
Why you should learn war, especially if you are new to programming
Rust is one of the latest programming languages, and it can change how you see the code.
