[$] Merging famfs?

Post Syndicated from jake original https://lwn.net/Articles/1082687/

The famfs filesystem, which is meant to provide shared access to huge
memory-resident files on CXL and other
devices, returned to
the Linux Storage,
Filesystem, Memory Management, and BPF Summit
(LSFMM+BPF) in 2026.
It was first discussed at LSFMM+BPF 2024 and a new implementation was described at the 2025
gathering
, but it still has not made its way into the kernel; LWN looked
at a discussion about merging famfs
back in April 2026.