Hi. Some days ago I started studying the linux VFS api, and until now I wrote a mountable only file system. I would like to go further than that, but I didn`t find any good documentations on google. Some of them are incomplete, others are written for the 2.4 kernel series etc. Can somebody recommend a good book or documentation about file system development on the 2.6 or 3.x kernel series? It`s not a problem if it doesn`t contain a full source code (I don`t want to only copy paste code written by someone else, compile it, and voila, I`m a kernel developer). Reading the vfs api,or source files from the kernel is fine, but without knowing step by step what do I need to do, I only end up with kernel panics, and it is really hard to figure out what happened. Thank you.