sergioprado.blog

Tracing the Linux kernel with ftrace

Posted on January 23, 2020 | 11 minutes | Sergio Prado

Tracing is a useful technique to find bugs in software, and ftrace is the tracing framework built into the Linux kernel. [Read More]

tracing ftrace

Posted on January 14, 2020 | 6 minutes | Sergio Prado

Container technology in general and Linux containers, in particular, have become increasingly popular in recent years. [Read More]

linux containers

Posted on January 6, 2020 | 5 minutes | Sergio Prado

Since version 4.8 the Linux kernel has a new interface based on character devices for accessing and managing GPIO lines in user space. [Read More]

linux gpio

Posted on December 30, 2019 | 2 minutes | Sergio Prado

The slides and video of my talk at Embedded Linux Conference Europe 2019 are available. [Read More]

events talks

Posted on December 23, 2019 | 2 minutes | Sergio Prado

One of the most effective ways to identify problems in applications that crash is through core dump analysis. [Read More]

debugging gdb

Posted on December 19, 2019 | 2 minutes | Sergio Prado

This is going to be my new blog about embedded systems development. [Read More]

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