IT Services Circle
Nov 5, 2022 · Fundamentals
UFS File-Based Optimization (FBO) Standard and Its Controversial Linux Kernel Patch
JEDEC’s new UFS File‑Based Optimization (FBO) 1.0 standard defines an interface for host‑device communication to defragment file‑related LBA ranges, but a Xiaomi engineer’s Linux kernel patch implementing it was sharply criticized by kernel veteran Christoph Hellwig as impractical and unrelated to the kernel.
File‑Based OptimizationJEDECLinux Kernel
0 likes · 4 min read