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linux device drivers

linux device drivers

#linux-device-drivers
0 followers·4 articles

linux device drivers

#linux-device-drivers·0 followers·4 articles
linux device drivers
Suyog Buradkar
Suyog Buradkar
suyogb.hashnode.dev·Aug 17, 2024
Aug 17, 2024

Chapter 3: Mutexes / Mutex Lock

In the Linux kernel, a mutex (short for mutual exclusion) is a synchronization primitive used to protect shared resources from concurrent access by multiple tasks (threads or processes). Ok lets understand Mutex in following manner ............ Lock...

Discuss·27 reads
Linux kernel programming for embedded systems
linux kernel
Suyog Buradkar
Suyog Buradkar
suyogb.hashnode.dev·Aug 10, 2024
Aug 10, 2024

Linux Device Driver C Programming Interview Questions

Hi everyone, Recently, I took an online assessment for a Linux device drivers position at AMD. The assessment required completing a C programming task within 16 minutes. I felt the pressure to finish within that timeframe. Now, come to the point: The...

Discuss·33 reads
Linux Device Drivers C Programming Interview Questions
Array sorting
Suyog Buradkar
Suyog Buradkar
suyogb.hashnode.dev·Jul 21, 2024
Jul 21, 2024

Chapter 1 : The kernel locks (Spinlock)

Before delving into the topic, let's start with some basics. A resource is considered shared when it is accessed by several contenders. These contenders, such as processors, processes, or threads, may own the resource either exclusively or concurrent...

Discuss·89 reads
Linux kernel programming for embedded systems
linux device drivers

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