Linux Developers Discuss Deprecating & Removing ReiserFS
 

"Besides no discussion in years over possibly upstreaming Reiser4 nor have any been brought up about eventually trying to mainline Reiser5, it looks like the original and feature-rich for its original time ReiserFS file-system could be on its way out of the Linux kernel in 2022."

https://www.phoronix.com/scan.php?pa...ux-Deprecation