Infoportal
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen RevisionVorhergehende Überarbeitung | Nächste ÜberarbeitungBeide Seiten der Revision | ||
| software:linux:realtime:preempt_rt:start [2019-01-15 13:55] – mgehrig2 | software:linux:realtime:preempt_rt:start [2019-02-24 15:52] – graf | ||
|---|---|---|---|
| Zeile 1: | Zeile 1: | ||
| - | ====== | + | ====== |
| <box blue right 22% | **Linux Preempt_RT**> | <box blue right 22% | **Linux Preempt_RT**> | ||
| {{.: | {{.: | ||
| Zeile 8: | Zeile 8: | ||
| ===== Introduction ===== | ===== Introduction ===== | ||
| Preempt_RT is a patch for the Linux kernel maintained by Ingo Molnar. It modifies the kernel so that it becomes (almost) completely preemptive. The classic kernel spinlocks are replaced by mutexes which support priority inheritance. In addition, the handling of all interrupts is outsourced to separate kernel threads. | Preempt_RT is a patch for the Linux kernel maintained by Ingo Molnar. It modifies the kernel so that it becomes (almost) completely preemptive. The classic kernel spinlocks are replaced by mutexes which support priority inheritance. In addition, the handling of all interrupts is outsourced to separate kernel threads. | ||
| - | The presentation {{: | + | The presentation {{: |
| \\ | \\ | ||
| \\ | \\ | ||