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2024-04-19 - 13:41

Real Time Linux Workshops

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13th Real-Time Linux Workshop from October 20 to 22 at the Faculty of Electrical Engineering, Czech Technical University in Prague

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Per-cpu and the new BKLs

Peter Zijlstra, Red Hat

Per-cpu data, the Linux implementation and APIs and their semantics. We will look at how to make -RT handle this and encounter a new class of Big Kernel Locks, just as we thought we got rid of it.