Introducing a Per-CPU VMAP Cache to Mitigate Lock Contention

Explore a technical presentation that delves into the introduction of a per-CPU vmap cache as a solution to mitigate lock contention in Linux systems. Learn about the implementation details, performance implications, and potential benefits of this optimization technique from expert Uladzislau Rezki. Gain insights into advanced Linux kernel development and performance tuning strategies in this 35-minute talk presented at a Linux Foundation event.