Hello, In the btrfs wiki ( https://btrfs.wiki.kernel.org/index.php/Btrfs_source_repositories ) it says: "Hugo Mills maintains an "integration" branch of all the patches for the userspace tools that have been seen on the mailing list. There are two important branches in this repository. For "stable" commits that have been offered upstream, there''s the for-chris branch. If you are writing patches for the userspace tools, you should probably develop against this branch [To make my life easier -Hugo]. This can be found with: $ git clone http://git.darksatanic.net/repo/btrfs-progs-unstable.git $ cd btrfs-progs-unstable $ git checkout for-chris " This year the repository has not been updated at all, is or this information still valid or it should be removed from the wiki ? There are some btrfs-progs patches send on the mailing-list which don''t appear in Chris git for btrfs-progs. Does someone maintain a git tree with them ? Thanks, Andrei