bryan/itme-brain.github.io
1
0
Fork 0
mirror of https://github.com/itme-brain/itme-brain.github.io.git synced 2026-03-23 20:19:43 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

updated

Browse source
This commit is contained in:
Bryan Ramos 2026-03-23 00:56:25 -04:00
parent 9576fe3e3f
commit f214ff3ada
20 changed files with 132 additions and 182 deletions
Download patch file Download diff file Expand all files Collapse all files

3
_posts/2024-06-15-real-time-linux.md
View file

@ -20,9 +20,6 @@ The problem is that achieving fairness and throughput sometimes requires the ker
For a web server, a latency spike of 5ms is noise. For a control system running a simulation where a missed deadline means corrupted state, it's a failure.
<!-- Replace with a screenshot of NightTune showing CPU latency graphs or cyclictest output -->
![Latency measurement output from a real-time Linux system](/assets/img/rt-latency-cyclictest.png)
## What PREEMPT_RT Changes
The PREEMPT_RT patch set, which has been in development since 2005 and was finally merged into the mainline kernel with v6.12 in late 2024, addresses this by making the kernel itself fully preemptible. The key changes: