Hi, I have this kernel module, when I unload it, I want to save some meta data to some place and read the meta in again when the next time I load the module again. Since meta are huge, I can not pass them as parameters. Coud I do kernel read/write file system? or any other ideas about how to do it? Any comments is highly appreciated. Best, -Haijin -- Kernelnewbies: Help each other learn about the Linux kernel. Archive: http://mail.nl.linux.org/kernelnewbies/ FAQ: http://kernelnewbies.org/faq/