The new v4l2-tracer utility traces V4L2 stateless decoding adds the ability to replay traced activity portably between different userspace environments.
The post Tracing Stateless Video Hardware Decoding in V4L2 appeared first on Linux Today.
This is part 1 of a three-part series, the goal of which is to provide a brief introduction on BCC and how to get started using it to trace kernel and userspace applications. This page is written assuming the reader isn’t familiar with Linux tracing. So, as a general introduction, we’ll first briefly go over […]
The post Intro to Kernel and Userspace Tracing Using BCC, Part 1 of 3 appeared first on Linux Today.