User-Space Only Uprobes - Could a BPF-Based vDSO Help?

User-Space Only Uprobes - Could a BPF-Based vDSO Help?

Explore the potential of BPF-based vDSO in enhancing user-space only uprobes in this insightful 27-minute conference talk from the Linux Plumbers Conference. Delve into the technical aspects of user-space probing and discover how virtual dynamic shared objects (vDSO) could potentially improve its functionality. Gain valuable insights from speaker Alan Maguire as he discusses the challenges and possibilities surrounding this topic, offering a deep dive into the intersection of BPF technology and user-space instrumentation.