Cooperative DMA in a Memory-Oversubscribed Environment

Explore the intricacies of Cooperative DMA in memory-oversubscribed environments through this insightful 26-minute conference talk presented at the Linux Plumbers Conference. Delve into the challenges and solutions surrounding Direct Memory Access (DMA) operations when system memory is under high demand. Gain valuable insights from James Gowans as he discusses innovative approaches to optimize DMA performance in resource-constrained scenarios. Learn about the latest developments in Linux kernel memory management and how they impact DMA operations in oversubscribed systems. Enhance your understanding of low-level system architecture and performance optimization techniques applicable to modern computing environments.