Linux Driver Development with Raspberry Pi - Linux Kernel Threads Explained : LDD with Raspberry Pi #18

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What you'll learn

This course includes

8.3 hours of video
Certificate of completion
Access on mobile and TV

Summary

Keywords

Linux kernel threads kthread tutorial kthread_run example kthread_stop example Linux kernel programming kernel thread example Linux device driver tutorial Linux kernel module tutorial kernel module programming Linux driver development Linux kernel C programming embedded Linux development

Full Transcript

In this video, we dive deep into Linux Kernel Threads (kthreads) and learn how to create and manage threads inside the Linux kernel. 🔹 What kernel threads are 🔹 How to create a thread using kthread_run() 🔹 Handling errors using IS_ERR() and PTR_ERR() 🔹 Writing the thread loop correctly 🔹 Using ssleep() inside the kernel 🔹 How to properly stop a thread with kthread_stop() 🔹 Understanding how each thread maintains its own stack and execution context We also build and load a kernel module, monitor output using dmesg, and observe how multiple threads run independently — even when using the same thread function. This is an essential topic for: * Linux Device Driver developers * Embedded Linux engineers * Kernel programming beginners * Anyone preparing for Linux kernel interviews Github :- https://github.com/madhawapolkotuwa/linux_driver_development_with_raspberrypi ☕Buy me a Coffee : https://buymeacoffee.com/madhawapolb #linuxkernel #threads #linux